> On Dec 13, 2017, at 5:56 PM, Eric Weir <eew...@bellsouth.net> wrote:
> 
> I’m a  bit unclear about the relation of pixel size and print size.

I have Lightroom export specifications specified in different ways. One is for 
an image 4 X 6 inches with 300 pixels per inch. I take it that would be 
considered high-res. The other is for an image 500 pixels on the long side with 
72 pixels per inch. I’m not sure what that is? Would that be low-res? Would it 
work for phones and tablets? 

I use the Lightroom plug-in in uploading images to Flickr. The parameters for 
image size there are 1200 pixels on the long side with pixels per inch 
unspecified. Is that low- or high-res? Would that specification work for 
creating images for phones or tablets?

Thanks again, 
------------------------------------------------------------------------------------------
Eric Weir
Decatur, GA  USA
eew...@bellsouth.net

"The invincible shield of caring Is a weapon 
sent from the sky against being dead." 

- Tao Te Ching 67


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