Re : Three-color gum prints

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From: Pascal Miele (atelier.photo.miele@wanadoo.fr)
Date: 09/07/00-05:06:57 AM Z


ooops !
you want expose the gum with a color negative and RGB filters ?

the UV light dont' like red ou green filter, you could have some results
with the blue filter, but i'm not sure !

I propose "the easy way"
8x10 slide film with regular E6 process and 3 negatives with RVB filters
from your slide and you can use enlarger as light source with colorhead or
classic Lee filters (Wratten is out of market !).
OR "the right way"
the in pinhole camera separation
 
bon courage
amicalement Pascal.

>Hello gum printers,
>
>I would like to create full color gum prints, and so far thought about
>in-pinhole-camera separation. But that's a tricky process. The camera
>should not be moved when changing the film holders.
>
>But now I just got another idea. I could expose an 8x10" color slide
>film in the pinhole camera, cross-process it in C-41, and then use it as
>the negative for the gum print. For each gum print exposure I'd put a
>different filter (RGB) on top of the negative in the vacuum frame.
>
>Would this work? Are filters such as Wratten 25 available in 8x10"?
>
>Greetings
>
>Brahma


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