Re: Cyanotype Problem

From: Carl Weese (cjweese@wtco.net)
Date: Fri Dec 03 1999 - 17:39:24 /etc/localtime


SCHRAMMR@WLSVAX.WVNET.EDU wrote:
>
> Also, and in addition to what Judy says, try using two parts A to one part B
> with the "old" process and you will get a tonal range and Dmax very close
> to that of the Ware process.
>
> Bob Schramm

Ware's notes say that his cyanotype can use negatives of about the same
gamma as Pt/Pd, which could be a very nice feature. Are you indicating
that doubling the amount of B in the traditional cyano formula also
moves the process tonal range to match longer scale negatives than
usually recommended for it?

---Carl



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