[Alt-photo] problem with cyanotype curve

Bob Cornelis bob at colorfolio.com
Sat May 20 23:49:39 UTC 2017

Hi All

I'm using Peter Mrhar's method in Easy Digital Negatives to make a custom
curve for Ware cyanotype. I'm having good success linearizing the tones
from about step 10 through 100 (0 being white, 100 black)


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