U of S | Mailing List Archive | alt-photo-process-l | Re: Tricolor Gum Question

Re: Tricolor Gum Question



Henk, this is interesting, though puzzling to me. Yes, I've printed in different orders and the order of printing hasn't made any difference in the print itself, as long as I've used transparent pigments for each of the colors, so I can't explain this. (And the effect of opaque pigments manifests, IME, as a graininess, coarseness or cloudiness in the image rather than a difference in the color balance per se, so I don't think opacity v transparency is an issue here). Thanks for sharing, I'll have to think about this. What are your pigments?

Nice print, by the way.
katharine



On Aug 21, 2009, at 8:09 AM, henk thijs wrote:


Dear List,
I made two tri-color gum prints from the same negs, with the same pigments and the same paper, just a different order:
Normally i start with Yellow, Magenta and Cyan, and just repeat the process if i feel to do so.
When making this print, the Magenta didn't work for me, so i started with Magenta, followed by Cyan and Yellow.
I was astonished with the big difference.
The Y,M,C :

http://www.thijs-foto.com/newDESIGN/PARISA.jpg

The M,C,Y :

http://www.thijs-foto.com/newDESIGN/PARIS.jpg

Even several extra Magenta layers did not changed the result comparable to the M,C,Y one.
Just curious if the list had some experience in changing just the order of working.

Hope list is still alive ,
cheers,
Henk




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