Wayde Allen (wallen@boulder.nist.gov)
Mon, 07 Jun 1999 10:52:59 -0600 (MDT)
On Fri, 4 Jun 1999, garimo wrote:
> >Is there any relatively simple process that uses positives instead of
> >negatives?
>
> You can do gum printing with white and light colors on black paper... I
> want to some day...
I tried this on a piece of black construciton paper. It works, kind of,
but I didn't get anough buildup of the white pigment to overpower the
black substrate. Of course, I might not have had a long enough exposure,
sizing might have helped, and you could probably build up the white layer
with multiple printing.
- Wayde
(wallen@boulder.nist.gov)
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