----- Original Message ----- 
From: "Chris"
Subject: *istD to black and white


> Dave,I have converted several to B&W from *istD colour
shots'Although not to
> everyones liking(Frank;"But what does he know?")I have been using
the silver
> oxide app.filter in PS.Check These out:
> www.pbase.com/image/25410233
> www.pbase.com/image25410460

The tonal range appears quite long, well out of range of the sensor.
I think you need to take 2 exposures and blend them to do this
justice on digital.
On real black and white film, I expect the tonal range would be
difficult, but not impossible to capture fully.

William Robb


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