I am presently taking up printing cyanotypes (again) and I ordered some
Ammonium iron III citrate, which was delivered in the BROWN variety. It
is hard to find some information on this variety, but my main question
at this stage is:
To make sensitizing solution A (in the green variety) 25 g is needed to
make up to 100 cc of solution A. Would one need the same quantity for
the brown variety solution??
Jacques Verschuren
Received on Thu Mar 2 10:21:56 2006