Re: PESO - attempt at B/W conversion

2009-01-20 Thread AlunFoto
2009/1/17 Peter Alling :
> If birds are related to dinosaurs maybe they did.
> Not much would be left of our civilization after a few million years.

Here's another guy that think no previous civilisation-building
species has ever existed:
http://www.infinityplus.co.uk/nonfiction/dinofaq.htm

I find his arguments quite credible.
And also, I have no problem extrapolating the argument to apply to our
civilisation in the eyes of a future palaeobiologist. Next to the
fossilised remains of our species, there would probably be stuff.
Depending on time and age, it could be anything from arrowpoints to
digital wristwatches. From modern age it's also likely that concrete
structures would give our civilisation away, given his description of
how seashells are easily fossilised.

Jostein

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Re: PESO - attempt at B/W conversion

2009-01-20 Thread Peter Alling
Copper lasts a long time in the environment because it forms a nice layer of 
oxide that protects the underlying metal, but even that would eventually 
weather away, given enough time.

-Original Message-
>From: Luiz Felipe 
>Sent: Jan 20, 2009 9:19 AM
>To: Pentax-Discuss Mail List 
>Subject: Re: PESO - attempt at B/W conversion
>
>... do you really thing that much copper is going to last more than a 
>decade??? Only if some very, very imposing and well armed priesthood 
>took charge of it... more likely to end up in cookware.
>
>LF
>
>John Sessoms escreveu:
>> From: Peter Alling
>>> In a few million years the pyramids will be weathered to less than
>>> hillocks; iron, even stainless steel, will oxidize to dust;
>>> micro-organisms will have eaten rubber and plastic; glass will have
>>> been smoothed to pebbles;  little recognizable as an artifact will
>>> remain.  For example not too long ago, it seems that a couple of Ford
>>> Truck sparkplugs from the 1920's were initially misidentified as
>>> "geoids".  The earth's crust is very active, and the biosphere even
>>> more so.
>>
>> Yeah, but some things will still be recognizable.
>>
>> http://graphic-engine.swarthmore.edu/wp-content/uploads/2008/07/apes_07.jpg 
>>
>>
>> http://www.crrel.usace.army.mil/ierd/icejam/nstatue.gif
>>
>>
>> -- 
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>-- 
>Luiz Felipe
>luiz.felipe at techmit.com.br
>http://techmit.com.br/luizfelipe/ 
>
>
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Re: PESO - attempt at B/W conversion

2009-01-20 Thread Luiz Felipe
... do you really thing that much copper is going to last more than a 
decade??? Only if some very, very imposing and well armed priesthood 
took charge of it... more likely to end up in cookware.


LF

John Sessoms escreveu:

From: Peter Alling

In a few million years the pyramids will be weathered to less than
hillocks; iron, even stainless steel, will oxidize to dust;
micro-organisms will have eaten rubber and plastic; glass will have
been smoothed to pebbles;  little recognizable as an artifact will
remain.  For example not too long ago, it seems that a couple of Ford
Truck sparkplugs from the 1920's were initially misidentified as
"geoids".  The earth's crust is very active, and the biosphere even
more so.


Yeah, but some things will still be recognizable.

http://graphic-engine.swarthmore.edu/wp-content/uploads/2008/07/apes_07.jpg 



http://www.crrel.usace.army.mil/ierd/icejam/nstatue.gif


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Re: PESO - attempt at B/W conversion

2009-01-20 Thread John Sessoms

From: Peter Alling

In a few million years the pyramids will be weathered to less than
hillocks; iron, even stainless steel, will oxidize to dust;
micro-organisms will have eaten rubber and plastic; glass will have
been smoothed to pebbles;  little recognizable as an artifact will
remain.  For example not too long ago, it seems that a couple of Ford
Truck sparkplugs from the 1920's were initially misidentified as
"geoids".  The earth's crust is very active, and the biosphere even
more so.


Yeah, but some things will still be recognizable.

http://graphic-engine.swarthmore.edu/wp-content/uploads/2008/07/apes_07.jpg

http://www.crrel.usace.army.mil/ierd/icejam/nstatue.gif


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Re: PESO - attempt at B/W conversion

2009-01-19 Thread Bob Sullivan
Jostein,
It doesn't worry me at all.
It will be quite a puzzle to future researchers.
You do know that archeology students in Arizona or New Mexico
have been sent out to dig in the old city dumps.
This is their way to learn the trade.
I am facinated by the idea of what they find.
Regards, Bob S.

On Mon, Jan 19, 2009 at 6:29 AM, AlunFoto  wrote:
> 2009/1/19 Bob Sullivan :
>> Jostein,
>> Our garbage dumps will be a treasure trove for future records
>> of our existance.
>
> Indeed!
> Doesn't that make you the slightest bit worried? :-)
>
> Jostein
>
> --
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> http://alunfoto.blogspot.com
>
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Re: PESO - attempt at B/W conversion

2009-01-19 Thread AlunFoto
2009/1/19 Luiz Felipe :
> Jostein, for some artifact from the past to be found, it takes two - it
> needs to survive, and someone needs to find it. Then it's more likely to be
> labeled as fertility token or religious sculpture.

It could.
Depending on their ability as a species to recognise either.

Jostein

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Re: PESO - attempt at B/W conversion

2009-01-19 Thread Luiz Felipe
Jostein, for some artifact from the past to be found, it takes two - it 
needs to survive, and someone needs to find it. Then it's more likely to 
be labeled as fertility token or religious sculpture. Assuming the next 
race will give a damn about the previous ones...


Give it enough time, even our radioactive dumpster is going to disappear.

LF

AlunFoto escreveu:

Peter, your initial argument was that few humans live where
fossilisation takes place. I argue that many of our artifacts are
deposited in places that do favour fossilisation. And I would say that
shipwrecks in particular are prone to fossilisation because of the
amount of detritus that rains down on them. Many wrecks will be
covered in oxygen free mud long before they have had time to rot or
rust, and then will have reasonable probability of reaching the fossil
record. From echo sounding in eg. the Black Sea, we know that human
artefacts are already preserved that way in the form of drowned
settlements. In the Scandinavian countries, there are still untouched
bronze-age burial mounds that do contain wooden ships preserved in
peat, along with weaponry, jewelry and tools. In Denmark, nearly
perfect specimens of stone-age people have been unearthed from
marshlands which, incidentally, would also be likely candidates for
future fossilisation.

In short, I think you're overly pessimistic. The abundance of our
species across the face of this planet is so extensive that
fossilisation of enough artefacts to make a mark in history is more
likely than not.

Another matter is that future geologists will find sliver-thin strata
in the sediments that are nearly saturated with non-natural chemical
contaminants such as dioxins or moderately soluble mercury salts. And
if they're lucky they'll stumble upon some very unlikely deposits of
highly concentrated plutonium in concrete. That should be a good
puzzle for them , but I think you know what I mean.

Jostein

2009/1/19 Peter Alling :
  

In a few million years the pyramids will be weathered to less than hillocks; iron, even 
stainless steel, will oxidize to dust; micro-organisms will have eaten rubber and 
plastic; glass will have been smoothed to pebbles;  little recognizable as an artifact 
will remain.  For example not too long ago, it seems that a couple of Ford Truck 
sparkplugs from the 1920's were initially misidentified as "geoids".  The 
earth's crust is very active, and the biosphere even more so.


-Original Message-


From: Bob Sullivan 
Sent: Jan 19, 2009 6:55 AM
To: Pentax-Discuss Mail List 
Subject: Re: PESO - attempt at B/W conversion

Jostein,
Our garbage dumps will be a treasure trove for future records of our existance.
Regards,  Bob S.

On Mon, Jan 19, 2009 at 4:03 AM, AlunFoto  wrote:
  

While human bodies stand little chance of fossilising, many of our
cultural artefacts do. Structures such as pyramids, concrete, cast
iron, shipwrecks in mud, etc, etc. We started out pondering whether a
civilisation could have existed before the emergence of humans. I
would argue that any such civilisation would have been discovered by
fossilised remains of their artefacts. It is of course possible to
imagine an intelligent species not building anything to support their
existence, but that defies the definition of civilisation, doesn't it.

On an eerie sidenote, I suspect human civilisation's largest
contribution to a future fossil record will be fossilised garbage...
:-(

Jostein

2009/1/19 Luiz Felipe :


Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal Kingdom and the
folks at the exibition told me how few specimens existed. It's a very
difficult puzzle indeed.

There are lots of unexplained artifacts from pre-historic ages that suggest
mankind did have a former civilization that vanished in some global
catastrophe, leaving scattered groups with tales of destruction by flood and
fire. We usually regard our achievements as important, but if mankind
disappeared the next tenants would have little to remember us.

LF

Peter Alling escreveu:
  

On a serious note, most people don't realize how little of the fossil
record actually exists.  I think the entire T-Rex species is known from
fewer than 100 individuals with only a half a dozen considered "nearly
complete", representing several hundred thousand years of the species'
existence.  The amount of time that hominids an entire group of mammalian
species have been on earth is less time than the existence of that one
species of dinosaur was.  If the same amount of time elapsed between the
rise of a new intelligent creature and our demise, as between us and the
dinosaurs, I doubt enough would exist of our works to show that we were tool
users.  In fact though there are an awful lot of us, I doubt there would be
many surviving fossils, as most of us live in areas not conducive to fossil
formation.

-Original Message--

Re: PESO - attempt at B/W conversion

2009-01-19 Thread Luiz Felipe
Possible, previous human or non-human civilizations alike, our 
understanding of the past is flawed, IMHO. I wouldn't pretend to have 
real knowledge about the matter, but have read about some archaeological 
findings that were reexamined after a long time of their discovery and 
acquired a possible new role, a fairly advanced technological one. Like 
fragments of ceramic and metals that would be an ancient battery, a 
wooden sculpture of a stylish hawk that is said to glide as perfectly as 
modern scale planes, and others.


Our knowledge gets thinner as we move into the past. Many things may 
happen in 50.000 years - many things may have happened and we may never 
know based on how little evidence actually survives such small 
(planetary scale here) time span. Just remember anything big enough to 
wipe out mankind probably would bring great geological changes too. That 
could wipe out coastlines and many important cities and structures.


In low technology areas any metal get re-used as long as possible - the 
tools I throw away in recycle bins here in the city would be gladly 
forged into other utilities, in other places. Plastics and other 
sinthetics are harder to re-use in low tech areas, but burn rather 
easily. How long do you think the survivors of some really important 
catastrophe would take to dismantle the next abandoned small city?


The kind of technology we have today was possible because lots of 
factors were present - and were used by some small number of specific 
individuals in the adequate moment. A human society could survive, being 
isolated and low tech enough to endure. After a time, they may even 
remember the giant waves, or the rains of fire, or how close they were 
to disappear. They would probably find unexplainable ruins, signs of 
former societies, and maybe even recognize those societies as human. But 
do you really think they would understand the difference between our 
banks and churches? I don't believe every toolmaker being is guaranteed 
to develop space travel - and after the right amount of time even our 
space dumpster may get cleaner.


LF


Bob W escreveu:

Peter wrote:
  
that one species of dinosaur was.  If the same amount of time 
elapsed between the rise of a new intelligent creature and 
our demise, as between us and the dinosaurs, I doubt enough 
would exist of our works to show that we were tool users.  In 



fossils already exist in association with stone tools. Assuming we haven't
already dug them all up, if we were to disappear tomorrow I don't see any
great reason why many of the fossils still in the ground shouldn't remain
there for the next 65 million years. In addition, some of our artefacts are
designed to last a long time. For example, the Hoover Dam is supposed to
last as long as the rocks amongst which it is built. There's probably as
much chance of our traces remaining for 65 million years as there was of the
dinosaurs' traces lasting that long.

Luiz wrote:

  
There are lots of unexplained artifacts from pre-historic ages that 
suggest mankind did have a former civilization that vanished in some 
global catastrophe, leaving scattered groups with tales of 
destruction 



I'm late into this conversation, but from the gist of it I think people are
referring to non-human civilisations. 


As far as prehistoric human civilisations go, there are some interesting
peer-reviewed (as opposed to barking mad lunatic Graham Hancock types) books
around - google Richard Rudgley, for example. He is an archaeologist who
shows the transition from prehistoric hunter-gatherers to early
agriculturalists. 


There are also many peoples (it might be a bit a a stretch to describe them
as civilisations) who were destroyed by natural disasters, or barely scraped
through by the skin of their teeth.

By coincidence, I happened to be reading some reviews today of books about
the Black Death of the 14th century. This event killed something like 30% of
the population of the known world, and was described in one of the reviews
as the worst natural disaster ever to strike mankind. However, that is
probably not true as the Toba explosion about 74,000 years ago, which was
the biggest eruption of the last 2 million years, appears to have come close
to making humans extinct, reducing the population to fewer than 10,000
breeding pairs. Stephen Oppenheimer pushes this theory very interestingly in
a number of his books, including Out Of Eden.

Bob

  
by flood and fire. 
We usually regard our achievements as 
important, but 
if mankind disappeared the next tenants would have little to 
remember us.





  

-Original Message-
From: pdml-boun...@pdml.net [mailto:pdml-boun...@pdml.net] On 
Behalf Of Luiz Felipe

Sent: 18 January 2009 23:08
To: Pentax-Discuss Mail List
Subject: Re: PESO - attempt at B/W conversion

Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal 
Kingdom and the 
folks at the e

Re: PESO - attempt at B/W conversion

2009-01-19 Thread AlunFoto
Peter, your initial argument was that few humans live where
fossilisation takes place. I argue that many of our artifacts are
deposited in places that do favour fossilisation. And I would say that
shipwrecks in particular are prone to fossilisation because of the
amount of detritus that rains down on them. Many wrecks will be
covered in oxygen free mud long before they have had time to rot or
rust, and then will have reasonable probability of reaching the fossil
record. From echo sounding in eg. the Black Sea, we know that human
artefacts are already preserved that way in the form of drowned
settlements. In the Scandinavian countries, there are still untouched
bronze-age burial mounds that do contain wooden ships preserved in
peat, along with weaponry, jewelry and tools. In Denmark, nearly
perfect specimens of stone-age people have been unearthed from
marshlands which, incidentally, would also be likely candidates for
future fossilisation.

In short, I think you're overly pessimistic. The abundance of our
species across the face of this planet is so extensive that
fossilisation of enough artefacts to make a mark in history is more
likely than not.

Another matter is that future geologists will find sliver-thin strata
in the sediments that are nearly saturated with non-natural chemical
contaminants such as dioxins or moderately soluble mercury salts. And
if they're lucky they'll stumble upon some very unlikely deposits of
highly concentrated plutonium in concrete. That should be a good
puzzle for them , but I think you know what I mean.

Jostein

2009/1/19 Peter Alling :
> In a few million years the pyramids will be weathered to less than hillocks; 
> iron, even stainless steel, will oxidize to dust; micro-organisms will have 
> eaten rubber and plastic; glass will have been smoothed to pebbles;  little 
> recognizable as an artifact will remain.  For example not too long ago, it 
> seems that a couple of Ford Truck sparkplugs from the 1920's were initially 
> misidentified as "geoids".  The earth's crust is very active, and the 
> biosphere even more so.
>
>
> -Original Message-
>>From: Bob Sullivan 
>>Sent: Jan 19, 2009 6:55 AM
>>To: Pentax-Discuss Mail List 
>>Subject: Re: PESO - attempt at B/W conversion
>>
>>Jostein,
>>Our garbage dumps will be a treasure trove for future records of our 
>>existance.
>>Regards,  Bob S.
>>
>>On Mon, Jan 19, 2009 at 4:03 AM, AlunFoto  wrote:
>>> While human bodies stand little chance of fossilising, many of our
>>> cultural artefacts do. Structures such as pyramids, concrete, cast
>>> iron, shipwrecks in mud, etc, etc. We started out pondering whether a
>>> civilisation could have existed before the emergence of humans. I
>>> would argue that any such civilisation would have been discovered by
>>> fossilised remains of their artefacts. It is of course possible to
>>> imagine an intelligent species not building anything to support their
>>> existence, but that defies the definition of civilisation, doesn't it.
>>>
>>> On an eerie sidenote, I suspect human civilisation's largest
>>> contribution to a future fossil record will be fossilised garbage...
>>> :-(
>>>
>>> Jostein
>>>
>>> 2009/1/19 Luiz Felipe :
>>>> Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal Kingdom and the
>>>> folks at the exibition told me how few specimens existed. It's a very
>>>> difficult puzzle indeed.
>>>>
>>>> There are lots of unexplained artifacts from pre-historic ages that suggest
>>>> mankind did have a former civilization that vanished in some global
>>>> catastrophe, leaving scattered groups with tales of destruction by flood 
>>>> and
>>>> fire. We usually regard our achievements as important, but if mankind
>>>> disappeared the next tenants would have little to remember us.
>>>>
>>>> LF
>>>>
>>>> Peter Alling escreveu:
>>>>>
>>>>> On a serious note, most people don't realize how little of the fossil
>>>>> record actually exists.  I think the entire T-Rex species is known from
>>>>> fewer than 100 individuals with only a half a dozen considered "nearly
>>>>> complete", representing several hundred thousand years of the species'
>>>>> existence.  The amount of time that hominids an entire group of mammalian
>>>>> species have been on earth is less time than the existence of that one
>>>>> species of dinosaur was.  If the same amount of time elapse

Re: PESO - attempt at B/W conversion

2009-01-19 Thread Peter Alling
In a few million years the pyramids will be weathered to less than hillocks; 
iron, even stainless steel, will oxidize to dust; micro-organisms will have 
eaten rubber and plastic; glass will have been smoothed to pebbles;  little 
recognizable as an artifact will remain.  For example not too long ago, it 
seems that a couple of Ford Truck sparkplugs from the 1920's were initially 
misidentified as "geoids".  The earth's crust is very active, and the biosphere 
even more so.  


-Original Message-
>From: Bob Sullivan 
>Sent: Jan 19, 2009 6:55 AM
>To: Pentax-Discuss Mail List 
>Subject: Re: PESO - attempt at B/W conversion
>
>Jostein,
>Our garbage dumps will be a treasure trove for future records of our existance.
>Regards,  Bob S.
>
>On Mon, Jan 19, 2009 at 4:03 AM, AlunFoto  wrote:
>> While human bodies stand little chance of fossilising, many of our
>> cultural artefacts do. Structures such as pyramids, concrete, cast
>> iron, shipwrecks in mud, etc, etc. We started out pondering whether a
>> civilisation could have existed before the emergence of humans. I
>> would argue that any such civilisation would have been discovered by
>> fossilised remains of their artefacts. It is of course possible to
>> imagine an intelligent species not building anything to support their
>> existence, but that defies the definition of civilisation, doesn't it.
>>
>> On an eerie sidenote, I suspect human civilisation's largest
>> contribution to a future fossil record will be fossilised garbage...
>> :-(
>>
>> Jostein
>>
>> 2009/1/19 Luiz Felipe :
>>> Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal Kingdom and the
>>> folks at the exibition told me how few specimens existed. It's a very
>>> difficult puzzle indeed.
>>>
>>> There are lots of unexplained artifacts from pre-historic ages that suggest
>>> mankind did have a former civilization that vanished in some global
>>> catastrophe, leaving scattered groups with tales of destruction by flood and
>>> fire. We usually regard our achievements as important, but if mankind
>>> disappeared the next tenants would have little to remember us.
>>>
>>> LF
>>>
>>> Peter Alling escreveu:
>>>>
>>>> On a serious note, most people don't realize how little of the fossil
>>>> record actually exists.  I think the entire T-Rex species is known from
>>>> fewer than 100 individuals with only a half a dozen considered "nearly
>>>> complete", representing several hundred thousand years of the species'
>>>> existence.  The amount of time that hominids an entire group of mammalian
>>>> species have been on earth is less time than the existence of that one
>>>> species of dinosaur was.  If the same amount of time elapsed between the
>>>> rise of a new intelligent creature and our demise, as between us and the
>>>> dinosaurs, I doubt enough would exist of our works to show that we were 
>>>> tool
>>>> users.  In fact though there are an awful lot of us, I doubt there would be
>>>> many surviving fossils, as most of us live in areas not conducive to fossil
>>>> formation.
>>>>
>>>> -Original Message-
>>>>
>>>>>
>>>>> From: AlunFoto 
>>>>> Sent: Jan 17, 2009 3:45 PM
>>>>> To: Pentax-Discuss Mail List 
>>>>> Subject: Re: PESO - attempt at B/W conversion
>>>>>
>>>>> 2009/1/17 Peter Alling :
>>>>>
>>>>>>
>>>>>> If birds are related to dinosaurs maybe they did.
>>>>>> Not much would be left of our civilization after a few million years.
>>>>>>
>>>>>
>>>>> True enough. But since there are fossilised remains of early hominids
>>>>> like Lucy, then one has to wonder how a previous civilisation of
>>>>> another species could have come and gone without as much as a trace in
>>>>> the fossil record.
>>>>>
>>>>> Unless, of course, the fossil record is a hoax planted by the previous
>>>>> civilisation.
>>>>>
>>>>> No, wait! That doesn't hold with the fact that Noah's flood caused all
>>>>> the fossils.
>>>>>
>>>>> 
>>>>> Jostein
>>>>>
>>>>> --
>>>>> http://www.alunfoto.no/galleri/
>>>>> http://alunfoto.blogspot.com

Re: PESO - attempt at B/W conversion

2009-01-19 Thread AlunFoto
2009/1/19 Bob Sullivan :
> Jostein,
> Our garbage dumps will be a treasure trove for future records
> of our existance.

Indeed!
Doesn't that make you the slightest bit worried? :-)

Jostein

-- 
http://www.alunfoto.no/galleri/
http://alunfoto.blogspot.com

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Re: PESO - attempt at B/W conversion

2009-01-19 Thread Bob Sullivan
Jostein,
Our garbage dumps will be a treasure trove for future records of our existance.
Regards,  Bob S.

On Mon, Jan 19, 2009 at 4:03 AM, AlunFoto  wrote:
> While human bodies stand little chance of fossilising, many of our
> cultural artefacts do. Structures such as pyramids, concrete, cast
> iron, shipwrecks in mud, etc, etc. We started out pondering whether a
> civilisation could have existed before the emergence of humans. I
> would argue that any such civilisation would have been discovered by
> fossilised remains of their artefacts. It is of course possible to
> imagine an intelligent species not building anything to support their
> existence, but that defies the definition of civilisation, doesn't it.
>
> On an eerie sidenote, I suspect human civilisation's largest
> contribution to a future fossil record will be fossilised garbage...
> :-(
>
> Jostein
>
> 2009/1/19 Luiz Felipe :
>> Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal Kingdom and the
>> folks at the exibition told me how few specimens existed. It's a very
>> difficult puzzle indeed.
>>
>> There are lots of unexplained artifacts from pre-historic ages that suggest
>> mankind did have a former civilization that vanished in some global
>> catastrophe, leaving scattered groups with tales of destruction by flood and
>> fire. We usually regard our achievements as important, but if mankind
>> disappeared the next tenants would have little to remember us.
>>
>> LF
>>
>> Peter Alling escreveu:
>>>
>>> On a serious note, most people don't realize how little of the fossil
>>> record actually exists.  I think the entire T-Rex species is known from
>>> fewer than 100 individuals with only a half a dozen considered "nearly
>>> complete", representing several hundred thousand years of the species'
>>> existence.  The amount of time that hominids an entire group of mammalian
>>> species have been on earth is less time than the existence of that one
>>> species of dinosaur was.  If the same amount of time elapsed between the
>>> rise of a new intelligent creature and our demise, as between us and the
>>> dinosaurs, I doubt enough would exist of our works to show that we were tool
>>> users.  In fact though there are an awful lot of us, I doubt there would be
>>> many surviving fossils, as most of us live in areas not conducive to fossil
>>> formation.
>>>
>>> -Original Message-
>>>
>>>>
>>>> From: AlunFoto 
>>>> Sent: Jan 17, 2009 3:45 PM
>>>> To: Pentax-Discuss Mail List 
>>>> Subject: Re: PESO - attempt at B/W conversion
>>>>
>>>> 2009/1/17 Peter Alling :
>>>>
>>>>>
>>>>> If birds are related to dinosaurs maybe they did.
>>>>> Not much would be left of our civilization after a few million years.
>>>>>
>>>>
>>>> True enough. But since there are fossilised remains of early hominids
>>>> like Lucy, then one has to wonder how a previous civilisation of
>>>> another species could have come and gone without as much as a trace in
>>>> the fossil record.
>>>>
>>>> Unless, of course, the fossil record is a hoax planted by the previous
>>>> civilisation.
>>>>
>>>> No, wait! That doesn't hold with the fact that Noah's flood caused all
>>>> the fossils.
>>>>
>>>> 
>>>> Jostein
>>>>
>>>> --
>>>> http://www.alunfoto.no/galleri/
>>>> http://alunfoto.blogspot.com
>>>>
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>>>
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Re: PESO - attempt at B/W conversion

2009-01-19 Thread AlunFoto
While human bodies stand little chance of fossilising, many of our
cultural artefacts do. Structures such as pyramids, concrete, cast
iron, shipwrecks in mud, etc, etc. We started out pondering whether a
civilisation could have existed before the emergence of humans. I
would argue that any such civilisation would have been discovered by
fossilised remains of their artefacts. It is of course possible to
imagine an intelligent species not building anything to support their
existence, but that defies the definition of civilisation, doesn't it.

On an eerie sidenote, I suspect human civilisation's largest
contribution to a future fossil record will be fossilised garbage...
:-(

Jostein

2009/1/19 Luiz Felipe :
> Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal Kingdom and the
> folks at the exibition told me how few specimens existed. It's a very
> difficult puzzle indeed.
>
> There are lots of unexplained artifacts from pre-historic ages that suggest
> mankind did have a former civilization that vanished in some global
> catastrophe, leaving scattered groups with tales of destruction by flood and
> fire. We usually regard our achievements as important, but if mankind
> disappeared the next tenants would have little to remember us.
>
> LF
>
> Peter Alling escreveu:
>>
>> On a serious note, most people don't realize how little of the fossil
>> record actually exists.  I think the entire T-Rex species is known from
>> fewer than 100 individuals with only a half a dozen considered "nearly
>> complete", representing several hundred thousand years of the species'
>> existence.  The amount of time that hominids an entire group of mammalian
>> species have been on earth is less time than the existence of that one
>> species of dinosaur was.  If the same amount of time elapsed between the
>> rise of a new intelligent creature and our demise, as between us and the
>> dinosaurs, I doubt enough would exist of our works to show that we were tool
>> users.  In fact though there are an awful lot of us, I doubt there would be
>> many surviving fossils, as most of us live in areas not conducive to fossil
>> formation.
>>
>> -Original Message-
>>
>>>
>>> From: AlunFoto 
>>> Sent: Jan 17, 2009 3:45 PM
>>> To: Pentax-Discuss Mail List 
>>> Subject: Re: PESO - attempt at B/W conversion
>>>
>>> 2009/1/17 Peter Alling :
>>>
>>>>
>>>> If birds are related to dinosaurs maybe they did.
>>>> Not much would be left of our civilization after a few million years.
>>>>
>>>
>>> True enough. But since there are fossilised remains of early hominids
>>> like Lucy, then one has to wonder how a previous civilisation of
>>> another species could have come and gone without as much as a trace in
>>> the fossil record.
>>>
>>> Unless, of course, the fossil record is a hoax planted by the previous
>>> civilisation.
>>>
>>> No, wait! That doesn't hold with the fact that Noah's flood caused all
>>> the fossils.
>>>
>>> 
>>> Jostein
>>>
>>> --
>>> http://www.alunfoto.no/galleri/
>>> http://alunfoto.blogspot.com
>>>
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RE: PESO - attempt at B/W conversion

2009-01-18 Thread Bob W
Peter wrote:
> that one species of dinosaur was.  If the same amount of time 
> elapsed between the rise of a new intelligent creature and 
> our demise, as between us and the dinosaurs, I doubt enough 
> would exist of our works to show that we were tool users.  In 

fossils already exist in association with stone tools. Assuming we haven't
already dug them all up, if we were to disappear tomorrow I don't see any
great reason why many of the fossils still in the ground shouldn't remain
there for the next 65 million years. In addition, some of our artefacts are
designed to last a long time. For example, the Hoover Dam is supposed to
last as long as the rocks amongst which it is built. There's probably as
much chance of our traces remaining for 65 million years as there was of the
dinosaurs' traces lasting that long.

Luiz wrote:

> There are lots of unexplained artifacts from pre-historic ages that 
> suggest mankind did have a former civilization that vanished in some 
> global catastrophe, leaving scattered groups with tales of 
> destruction 

I'm late into this conversation, but from the gist of it I think people are
referring to non-human civilisations. 

As far as prehistoric human civilisations go, there are some interesting
peer-reviewed (as opposed to barking mad lunatic Graham Hancock types) books
around - google Richard Rudgley, for example. He is an archaeologist who
shows the transition from prehistoric hunter-gatherers to early
agriculturalists. 

There are also many peoples (it might be a bit a a stretch to describe them
as civilisations) who were destroyed by natural disasters, or barely scraped
through by the skin of their teeth.

By coincidence, I happened to be reading some reviews today of books about
the Black Death of the 14th century. This event killed something like 30% of
the population of the known world, and was described in one of the reviews
as the worst natural disaster ever to strike mankind. However, that is
probably not true as the Toba explosion about 74,000 years ago, which was
the biggest eruption of the last 2 million years, appears to have come close
to making humans extinct, reducing the population to fewer than 10,000
breeding pairs. Stephen Oppenheimer pushes this theory very interestingly in
a number of his books, including Out Of Eden.

Bob

> by flood and fire. 
> We usually regard our achievements as 
> important, but 
> if mankind disappeared the next tenants would have little to 
> remember us.



> -Original Message-
> From: pdml-boun...@pdml.net [mailto:pdml-boun...@pdml.net] On 
> Behalf Of Luiz Felipe
> Sent: 18 January 2009 23:08
> To: Pentax-Discuss Mail List
> Subject: Re: PESO - attempt at B/W conversion
> 
> Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal 
> Kingdom and the 
> folks at the exibition told me how few specimens existed. It's a very 
> difficult puzzle indeed.
> 
> There are lots of unexplained artifacts from pre-historic ages that 
> suggest mankind did have a former civilization that vanished in some 
> global catastrophe, leaving scattered groups with tales of 
> destruction 
> by flood and fire. We usually regard our achievements as 
> important, but 
> if mankind disappeared the next tenants would have little to 
> remember us.
> 
> LF
> 
> Peter Alling escreveu:
> > On a serious note, most people don't realize how little of 
> the fossil record actually exists.  I think the entire T-Rex 
> species is known from fewer than 100 individuals with only a 
> half a dozen considered "nearly complete", representing 
> several hundred thousand years of the species' existence.  
> The amount of time that hominids an entire group of mammalian 
> species have been on earth is less time than the existence of 
> that one species of dinosaur was.  If the same amount of time 
> elapsed between the rise of a new intelligent creature and 
> our demise, as between us and the dinosaurs, I doubt enough 
> would exist of our works to show that we were tool users.  In 
> fact though there are an awful lot of us, I doubt there would 
> be many surviving fossils, as most of us live in areas not 
> conducive to fossil formation.
> >
> > -Original Message-
> >   
> >> From: AlunFoto 
> >> Sent: Jan 17, 2009 3:45 PM
> >> To: Pentax-Discuss Mail List 
> >> Subject: Re: PESO - attempt at B/W conversion
> >>
> >> 2009/1/17 Peter Alling :
> >> 
> >>> If birds are related to dinosaurs maybe they did.
> >>> Not much would be left of our civilization after a few 
> million years.
> >>>   
> >> True enough. But since there are fossilised remains of 
> early hominids
> >> like

Re: PESO - attempt at B/W conversion

2009-01-18 Thread Luiz Felipe
Peter, I saw "Stan" (a T-Rex fossil) at Disney's Animal Kingdom and the 
folks at the exibition told me how few specimens existed. It's a very 
difficult puzzle indeed.


There are lots of unexplained artifacts from pre-historic ages that 
suggest mankind did have a former civilization that vanished in some 
global catastrophe, leaving scattered groups with tales of destruction 
by flood and fire. We usually regard our achievements as important, but 
if mankind disappeared the next tenants would have little to remember us.


LF

Peter Alling escreveu:

On a serious note, most people don't realize how little of the fossil record actually 
exists.  I think the entire T-Rex species is known from fewer than 100 individuals with 
only a half a dozen considered "nearly complete", representing several hundred 
thousand years of the species' existence.  The amount of time that hominids an entire 
group of mammalian species have been on earth is less time than the existence of that one 
species of dinosaur was.  If the same amount of time elapsed between the rise of a new 
intelligent creature and our demise, as between us and the dinosaurs, I doubt enough 
would exist of our works to show that we were tool users.  In fact though there are an 
awful lot of us, I doubt there would be many surviving fossils, as most of us live in 
areas not conducive to fossil formation.

-Original Message-
  

From: AlunFoto 
Sent: Jan 17, 2009 3:45 PM
To: Pentax-Discuss Mail List 
Subject: Re: PESO - attempt at B/W conversion

2009/1/17 Peter Alling :


If birds are related to dinosaurs maybe they did.
Not much would be left of our civilization after a few million years.
  

True enough. But since there are fossilised remains of early hominids
like Lucy, then one has to wonder how a previous civilisation of
another species could have come and gone without as much as a trace in
the fossil record.

Unless, of course, the fossil record is a hoax planted by the previous
civilisation.

No, wait! That doesn't hold with the fact that Noah's flood caused all
the fossils.


Jostein

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Re: PESO - attempt at B/W conversion

2009-01-18 Thread Peter Alling
On a serious note, most people don't realize how little of the fossil record 
actually exists.  I think the entire T-Rex species is known from fewer than 100 
individuals with only a half a dozen considered "nearly complete", representing 
several hundred thousand years of the species' existence.  The amount of time 
that hominids an entire group of mammalian species have been on earth is less 
time than the existence of that one species of dinosaur was.  If the same 
amount of time elapsed between the rise of a new intelligent creature and our 
demise, as between us and the dinosaurs, I doubt enough would exist of our 
works to show that we were tool users.  In fact though there are an awful lot 
of us, I doubt there would be many surviving fossils, as most of us live in 
areas not conducive to fossil formation.

-Original Message-
>From: AlunFoto 
>Sent: Jan 17, 2009 3:45 PM
>To: Pentax-Discuss Mail List 
>Subject: Re: PESO - attempt at B/W conversion
>
>2009/1/17 Peter Alling :
>> If birds are related to dinosaurs maybe they did.
>> Not much would be left of our civilization after a few million years.
>
>True enough. But since there are fossilised remains of early hominids
>like Lucy, then one has to wonder how a previous civilisation of
>another species could have come and gone without as much as a trace in
>the fossil record.
>
>Unless, of course, the fossil record is a hoax planted by the previous
>civilisation.
>
>No, wait! That doesn't hold with the fact that Noah's flood caused all
>the fossils.
>
>
>Jostein
>
>-- 
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>http://alunfoto.blogspot.com
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Re: PESO - attempt at B/W conversion

2009-01-17 Thread AlunFoto
2009/1/17 Peter Alling :
> If birds are related to dinosaurs maybe they did.
> Not much would be left of our civilization after a few million years.

True enough. But since there are fossilised remains of early hominids
like Lucy, then one has to wonder how a previous civilisation of
another species could have come and gone without as much as a trace in
the fossil record.

Unless, of course, the fossil record is a hoax planted by the previous
civilisation.

No, wait! That doesn't hold with the fact that Noah's flood caused all
the fossils.


Jostein

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Re: PESO - attempt at B/W conversion

2009-01-17 Thread Peter Alling
If birds are related to dinosaurs maybe they did.  Not much would be left of 
our civilization after a few million years. 

-Original Message-
>From: AlunFoto 
>Sent: Jan 17, 2009 3:11 PM
>To: Pentax-Discuss Mail List 
>Subject: Re: PESO - attempt at B/W conversion
>
>Peter,
>All birds are dumb. If they weren't they would have evolved
>civilisation long before the mammals. :-)
>
>Cheers,
>Jostein
>The newbie bird guy.
>
>2009/1/15 Peter Alling :
>> Is that "dumb bird" guy, or dumb "bird guy", it's important to know...
>>
>> -Original Message-
>>>From: Christian 
>>>Sent: Jan 13, 2009 9:34 PM
>>>To: Pentax-Discuss Mail List 
>>>Subject: Re: PESO - attempt at B/W conversion
>>>
>>>AlunFoto wrote:
>>>> Hi gang,
>>>>
>>>> One time has to be the first, right?
>>>> http://turl.no/2ro
>>>>
>>>> How can I do this better? - Apart from that silly mat and frame with
>>>> the writing on, of course. Please ignore that...
>>>>
>>>> Jostein
>>>>
>>>
>>>I've read the other replies, but I'm gonna say that the subject of
>>>"Rainy coast" works with this rendition.  I liked it immediately and
>>>then thought "I must be stupid or something because everyone else
>>>thought it was too muddy or converted incorrectly or whatever."  Well
>>>for me the atmosphere oozes, rainy, nasty, weather so it totally worked.
>>>  What the f*** so I know?  I'm just the dumb bird guy.
>>>
>>>Christian
>>>
>>>--
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Re: PESO - attempt at B/W conversion

2009-01-17 Thread AlunFoto
2009/1/14 Christian :
> I've read the other replies, but I'm gonna say that the subject of "Rainy
> coast" works with this rendition.  I liked it immediately and then thought
> "I must be stupid or something because everyone else thought it was too
> muddy or converted incorrectly or whatever."  Well for me the atmosphere
> oozes, rainy, nasty, weather so it totally worked.  What the f*** so I know?
>  I'm just the dumb bird guy.

Thanks Christian! Makes me think I must have been somewhere along the
right track.

Ï'm just back to my good old calibrated screen, and I think I
understand what the others are talking about. The lower midtones do
look muddy here. However, that is not a result of pulling down the
midtones, but rather lifting the shadows a bit too much. There should
be even more tones down in the deep if I am to achieve what I'm after.
I will see about doing a new version of this, and hope you all will
have the patience to comment on the difference.

Best,
Jostein


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Re: PESO - attempt at B/W conversion

2009-01-17 Thread AlunFoto
Peter,
All birds are dumb. If they weren't they would have evolved
civilisation long before the mammals. :-)

Cheers,
Jostein
The newbie bird guy.

2009/1/15 Peter Alling :
> Is that "dumb bird" guy, or dumb "bird guy", it's important to know...
>
> -Original Message-
>>From: Christian 
>>Sent: Jan 13, 2009 9:34 PM
>>To: Pentax-Discuss Mail List 
>>Subject: Re: PESO - attempt at B/W conversion
>>
>>AlunFoto wrote:
>>> Hi gang,
>>>
>>> One time has to be the first, right?
>>> http://turl.no/2ro
>>>
>>> How can I do this better? - Apart from that silly mat and frame with
>>> the writing on, of course. Please ignore that...
>>>
>>> Jostein
>>>
>>
>>I've read the other replies, but I'm gonna say that the subject of
>>"Rainy coast" works with this rendition.  I liked it immediately and
>>then thought "I must be stupid or something because everyone else
>>thought it was too muddy or converted incorrectly or whatever."  Well
>>for me the atmosphere oozes, rainy, nasty, weather so it totally worked.
>>  What the f*** so I know?  I'm just the dumb bird guy.
>>
>>Christian
>>
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Re: PESO - attempt at B/W conversion

2009-01-15 Thread Peter Alling
Is that "dumb bird" guy, or dumb "bird guy", it's important to know...

-Original Message-
>From: Christian 
>Sent: Jan 13, 2009 9:34 PM
>To: Pentax-Discuss Mail List 
>Subject: Re: PESO - attempt at B/W conversion
>
>AlunFoto wrote:
>> Hi gang,
>> 
>> One time has to be the first, right?
>> http://turl.no/2ro
>> 
>> How can I do this better? - Apart from that silly mat and frame with
>> the writing on, of course. Please ignore that...
>> 
>> Jostein
>> 
>
>I've read the other replies, but I'm gonna say that the subject of 
>"Rainy coast" works with this rendition.  I liked it immediately and 
>then thought "I must be stupid or something because everyone else 
>thought it was too muddy or converted incorrectly or whatever."  Well 
>for me the atmosphere oozes, rainy, nasty, weather so it totally worked. 
>  What the f*** so I know?  I'm just the dumb bird guy.
>
>Christian
>
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Re: PESO - attempt at B/W conversion

2009-01-14 Thread David J Brooks
On Tue, Jan 13, 2009 at 12:05 PM, AlunFoto  wrote:
>  Thanks everyone for the input! Much appreciated.

I never offered a suggestion, for obvious reason.:-)

Dave

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Re: PESO - attempt at B/W conversion

2009-01-13 Thread David Savage
2009/1/14 Mark Roberts :
> David Savage wrote:
>>
>> 2009/1/14 Mark Roberts :
>>>
>>> Christian wrote:

 AlunFoto wrote:
>
> Hi gang,
>
> One time has to be the first, right?
> http://turl.no/2ro
>
> How can I do this better? - Apart from that silly mat and frame with
> the writing on, of course. Please ignore that...

 I've read the other replies, but I'm gonna say that the subject of
 "Rainy
 coast" works with this rendition.  I liked it immediately and then
 thought
 "I must be stupid or something because everyone else thought it was too
 muddy or converted incorrectly or whatever."  Well for me the atmosphere
 oozes, rainy, nasty, weather so it totally worked.  What the f*** so I
 know?
  I'm just the dumb bird guy.
>>>
>>> No, no, Christian. You agreed with me, which makes you insightful and
>>> intelligent by definition ;-)
>>
>> Fools never differ.
>
> I agree completely!

D'oh

:-)

Cheers,

Dave

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Re: PESO - attempt at B/W conversion

2009-01-13 Thread Christian

Mark Roberts wrote:



No, no, Christian. You agreed with me, which makes you insightful and 
intelligent by definition ;-)


If not slightly insane...  or at least a little bit inebriated.


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Re: PESO - attempt at B/W conversion

2009-01-13 Thread Mark Roberts

David Savage wrote:

2009/1/14 Mark Roberts :

Christian wrote:

AlunFoto wrote:

Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...

I've read the other replies, but I'm gonna say that the subject of "Rainy
coast" works with this rendition.  I liked it immediately and then thought
"I must be stupid or something because everyone else thought it was too
muddy or converted incorrectly or whatever."  Well for me the atmosphere
oozes, rainy, nasty, weather so it totally worked.  What the f*** so I know?
 I'm just the dumb bird guy.

No, no, Christian. You agreed with me, which makes you insightful and
intelligent by definition ;-)


Fools never differ.


I agree completely!


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Re: PESO - attempt at B/W conversion

2009-01-13 Thread David Savage
2009/1/14 Mark Roberts :
> Christian wrote:
>>
>> AlunFoto wrote:
>>>
>>> Hi gang,
>>>
>>> One time has to be the first, right?
>>> http://turl.no/2ro
>>>
>>> How can I do this better? - Apart from that silly mat and frame with
>>> the writing on, of course. Please ignore that...
>>
>> I've read the other replies, but I'm gonna say that the subject of "Rainy
>> coast" works with this rendition.  I liked it immediately and then thought
>> "I must be stupid or something because everyone else thought it was too
>> muddy or converted incorrectly or whatever."  Well for me the atmosphere
>> oozes, rainy, nasty, weather so it totally worked.  What the f*** so I know?
>>  I'm just the dumb bird guy.
>
> No, no, Christian. You agreed with me, which makes you insightful and
> intelligent by definition ;-)

Fools never differ.

:-)

DS

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Re: PESO - attempt at B/W conversion

2009-01-13 Thread Mark Roberts

Christian wrote:

AlunFoto wrote:

Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...


I've read the other replies, but I'm gonna say that the subject of 
"Rainy coast" works with this rendition.  I liked it immediately and 
then thought "I must be stupid or something because everyone else 
thought it was too muddy or converted incorrectly or whatever."  Well 
for me the atmosphere oozes, rainy, nasty, weather so it totally worked. 
 What the f*** so I know?  I'm just the dumb bird guy.


No, no, Christian. You agreed with me, which makes you insightful and 
intelligent by definition ;-)



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Re: PESO - attempt at B/W conversion

2009-01-13 Thread Christian

AlunFoto wrote:

Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...

Jostein



I've read the other replies, but I'm gonna say that the subject of 
"Rainy coast" works with this rendition.  I liked it immediately and 
then thought "I must be stupid or something because everyone else 
thought it was too muddy or converted incorrectly or whatever."  Well 
for me the atmosphere oozes, rainy, nasty, weather so it totally worked. 
 What the f*** so I know?  I'm just the dumb bird guy.


Christian

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Re: PESO - attempt at B/W conversion

2009-01-13 Thread AlunFoto
 Thanks everyone for the input! Much appreciated.
I will look at this again when back in Oslo with access to a proper
screen and PS CS3.

On this laptop screen the midtones doesn't really look very muddy, but
I suspect the gamut is rather narrow.

Mark guessed right about the intent of the shot. I wanted this to be a
real low-key shot because there was a truly leaden sky in the last
half-hour of usable light yesterday afternoon. A respectable winter
storm was just about to hit land.
He also observed that I had whitened the surf, and that I had overdone
it. I suspect I will agree when I see it on a different screen. :-)

Ann: there wasn't much colour around in the first place. I liked the
b&w better than the blueish tint in the colour version.

Thanks again
Jostein

2009/1/12 AlunFoto :
> Hi gang,
>
> One time has to be the first, right?
> http://turl.no/2ro
>
> How can I do this better? - Apart from that silly mat and frame with
> the writing on, of course. Please ignore that...
>
> Jostein
>
> --
> http://www.alunfoto.no/galleri/
> http://alunfoto.blogspot.com
>



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Re: PESO - attempt at B/W conversion

2009-01-13 Thread AlunFoto
Thanks Christina, Tim and Bob W.

Lightroom is not part of my arsenal i'm afraid.
This week I'm reduced to PS elements 6; working from a small laptop.

Jostein

2009/1/13 Christine  Aguila :
> I agree with Tim & Bob W.  If you have Lightroom, try that.  The BW dropper
> is great to use & creating virtual copies of the pic and trying different
> renderings is so easy & makes it fun to experiment.  Cheers, Christine
>
>
>
>
>
> - Original Message - From: "AlunFoto" 
> To: "Pentax-Discuss Mail List" 
> Sent: Monday, January 12, 2009 11:34 AM
> Subject: PESO - attempt at B/W conversion
>
>
>> Hi gang,
>>
>> One time has to be the first, right?
>> http://turl.no/2ro
>>
>> How can I do this better? - Apart from that silly mat and frame with
>> the writing on, of course. Please ignore that...
>>
>> Jostein
>>
>> --
>> http://www.alunfoto.no/galleri/
>> http://alunfoto.blogspot.com
>>
>> --
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>> follow the directions.
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Re: PESO - attempt at B/W conversion

2009-01-12 Thread Christine Aguila
I agree with Tim & Bob W.  If you have Lightroom, try that.  The BW dropper 
is great to use & creating virtual copies of the pic and trying different 
renderings is so easy & makes it fun to experiment.  Cheers, Christine






- Original Message - 
From: "AlunFoto" 

To: "Pentax-Discuss Mail List" 
Sent: Monday, January 12, 2009 11:34 AM
Subject: PESO - attempt at B/W conversion



Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...

Jostein

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http://alunfoto.blogspot.com

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Re: PESO - attempt at B/W conversion

2009-01-12 Thread Mark Roberts

AlunFoto wrote:

Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...


I'm going to go against the masses and say that I rather like the effect 
of the conversion. It's not the typical "get in every zone from 0 to X" 
approach but it's a valid interpretation of the scene if it's the look 
you're after. If it *is* the look you're after, I might say that the 
white surf around the rocks looks a little *too* bright, as if it's been 
dodged a little excessively.



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Re: PESO - attempt at B/W conversion

2009-01-12 Thread ann sanfedele

Jostein - what are you using for the conversion?

I go back and forth in Elements 5 between desaturating and converting  - 
sometimes one or the other works better.


I like the mood but think I'd like to see a tad more contrast.. or 
possibly and overall brightening - again, not very much.


Would like to see the color version, too

Not sure I'm of any help here - it is a stunner even if you don't change 
it -- I'm just nitting a bit


ann

AlunFoto wrote:


Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...

Jostein

 





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RE: PESO - attempt at B/W conversion

2009-01-12 Thread Bob W
use Lightroom. The midtones are too muddy. With LR it's a doddle.

> 
> Hi gang,
> 
> One time has to be the first, right?
> http://turl.no/2ro
> 
> How can I do this better? - Apart from that silly mat and frame with
> the writing on, of course. Please ignore that...
> 
> Jostein


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Re: PESO - attempt at B/W conversion

2009-01-12 Thread Tim Øsleby
I should probably also urge you to play with the sliders at the right
Tab Panel.
The point with trying the Presets is that they will provide you with
different starting points for later experiments. Use them as is, or as
a bank full of sketches and ideas.

--
MaritimTim

2009/1/12 Tim Øsleby :
> I think there's room for improvement in that one yes.
>
> Steady's advice is good.
> Another idea is to try Lightroom, presuming you have access to it.
>
> Try the different Presets. Most of them are pretty good. If you are
> lucky, one of them will give you what you are after.
> But that's not my point. Go further in your search for knowledge.
> Study the difference in the results from the differnt Presets. Also
> have a closer inspection on the sliders at the right tab panel. The
> sliders will tell you what is going on under the hood. Have special
> attention to the Grayscalemix sliders. All this will give you a good
> idea on how to think when converting a picture. This basic
> understanding will bring you further.
>
> I think this knowledge will be usefull, even if you prefer to use the
> PS Channel Mixer.
>
> --
> MaritimTim
>
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Re: PESO - attempt at B/W conversion

2009-01-12 Thread Bruce Walker

Paul Stenquist wrote:
If you have a later version of PhotoShop, you'll also find a "Black 
and White" choice under Image/Adjustment. This functions in a similar 
way to the channel mixer but allows conversion of six colors, each 
independent of the other. It also provides filters that can be applied 
to achieve results similar to those of BW film shot through filters. I 
know it's in CS4, not sure about CS3.


It is there in CS3; I use it and really like it.  It works similarly to 
the b&w mixer in ACR.


-bmw

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Re: PESO - attempt at B/W conversion

2009-01-12 Thread Tim Øsleby
I think there's room for improvement in that one yes.

Steady's advice is good.
Another idea is to try Lightroom, presuming you have access to it.

Try the different Presets. Most of them are pretty good. If you are
lucky, one of them will give you what you are after.
But that's not my point. Go further in your search for knowledge.
Study the difference in the results from the differnt Presets. Also
have a closer inspection on the sliders at the right tab panel. The
sliders will tell you what is going on under the hood. Have special
attention to the Grayscalemix sliders. All this will give you a good
idea on how to think when converting a picture. This basic
understanding will bring you further.

I think this knowledge will be usefull, even if you prefer to use the
PS Channel Mixer.

-- 
MaritimTim

2009/1/12 AlunFoto :
> Hi gang,
>
> One time has to be the first, right?
> http://turl.no/2ro
>
> How can I do this better? - Apart from that silly mat and frame with
> the writing on, of course. Please ignore that...
>
> Jostein
>

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Re: PESO - attempt at B/W conversion

2009-01-12 Thread Paul Stenquist
That should have read "Start with 80% red, 10% blue and 10% green with  
the monochrome box checked. If you have a later version of PhotoShop,  
you'll also find a "Black and White" choice under Image/Adjustment.  
This functions in a similar way to the channel mixer but allows  
conversion of six colors, each independent of the other. It also  
provides filters that can be applied to achieve results similar to  
those of BW film shot through filters. I know it's in CS4, not sure  
about CS3.

Paul


On Jan 12, 2009, at 1:15 PM, Paul Stenquist wrote:

I think it's too muddy, even for a rainy day. I don't know how you  
did the conversion, but I'd recommend using the channel mixer in  
PhotoShop and work on your blue, green and red values until you get  
midrange tones and contrast that you like. Start with 80% red, 10%  
blue and 10% green with the monotone box checked. Then work each  
slider back and forth until you find a happy answer. If you have a  
later version of PhotoShop, you'll also find a "Black and White"  
choice under Image/Adjustment. This functions in a similar way to  
the channel mixer but allows conversion of six colors, each  
independent of the other. It also provides filters that can be  
applied to achieve results similar to those of BW film shot through  
filters. I know it's in CS4, not sure about CS3.

Paul


Paul
On Jan 12, 2009, at 12:34 PM, AlunFoto wrote:


Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...

Jostein

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Re: PESO - attempt at B/W conversion

2009-01-12 Thread Paul Stenquist
I think it's too muddy, even for a rainy day. I don't know how you did  
the conversion, but I'd recommend using the channel mixer in PhotoShop  
and work on your blue, green and red values until you get midrange  
tones and contrast that you like. Start with 80% red, 10% blue and 10%  
green with the monotone box checked. Then work each slider back and  
forth until you find a happy answer.

Paul
On Jan 12, 2009, at 12:34 PM, AlunFoto wrote:


Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...

Jostein

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PESO - attempt at B/W conversion

2009-01-12 Thread AlunFoto
Hi gang,

One time has to be the first, right?
http://turl.no/2ro

How can I do this better? - Apart from that silly mat and frame with
the writing on, of course. Please ignore that...

Jostein

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