Re: Any Process that Uses Positives


garimo (omirag@cruzio.com)
Mon, 07 Jun 1999 17:45:26 -0700 (PDT)


>>
>> 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.
>
> I've had good luck making black paper with a bunch of black (dry) pigment
>rubbed up in gum and dichromate, coated onto white paper and exposed HARD.
>Then briefly soaked to remove excess dichromate and dried. harden if you
>like. Makes a great paper for printing on in white.
>
>Judy
>
>
Althrough I have no experiance with it... I see in the Dan Smith
catolog, they carry a acid-free black paper called Arches Cover Black.

Garimo



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