U of S | Mailing List Archive | alt-photo-process-l | RE: Lagrange cyanotype

RE: Lagrange cyanotype

You may try to coat the paper with only solution A and then develop in
solution B (resuable few times) after the exposure...

This is essentially what our TK calls "Cyanotype-Rex" - except for
slightly different solution strengths. I had bad luck with this type of
formula: strange tonal response (flat and grainy midtones, stair-like
H&D curve) + blue stained highlights (maybe you'll find staining is less
by separating solutions).

Why are you trying different formulas? Is that because you have any
problems with traditional or new cyanotype?


-----Original Message-----
From: Stane Kocar [mailto:stane.kocar@siol.net] 
Sent: Friday, August 10, 2007 1:24 PM
To: alt-photo-process-l@usask.ca
Subject: Lagrange cyanotype

Anybody used Lagrange formula for cyanotype?

I was unable to clear it at all. Maybe someone can help me?

Stane Kocar