On Tue, 27 Jul 2004, Don Bryant wrote:
> Hi Loris,
>
> Sullivan & Weese wrote a short section of several paragraphs in their book
> The New Platinum Print covering the use of gold with Ziatype printing. You
> may find the last two sentences in the section a useful guide for using
> sodium tungstate and gold additives.
Witho Worms has an article in Post-Factory #8, "The Wild and Wonderful
Colours of Zia"... in which he describes both his chemistry (gold
chloride, tungstate) and procedure for strong splits and beautiful colors
(also colours) "from blue blacks to almost orange browns, depending on
additives to the coating solution."
Judy
Received on Tue Jul 27 21:54:54 2004
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