Re: Yellow pigment stain: (Was: Re: Sodium Bisulfite

From: [email protected]
Date: 08/25/04-08:07:55 PM Z
Message-id: <>

Quoting Katharine Thayer <>:

>> >
> > Same process, same paper, same pigment, same everything also same
> negative
> > but the yellow pigment was applied before the cyanotype and NO stain.
> > Any explanation?

Here's my 2 cents worth: what if the process of applying the cyan first
affected the paper sizing?...then it would be quite likely that the yellow
pigment applied after the cyanotype would stain the paper.
Just a theory.
Received on Wed Aug 25 20:08:05 2004

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