Re: VanDyke developer
Borax development is for Kallitypes, no?
Maybe the "developer" will post-amplify the reaction, forming larger
nano-particles (or coagulate the former ones), therefore change the
characteristic color of the print? Does your friend experience any
perceptible difference when "developing" prints?
Citric acid is what I was doing too, when printing Vandykes.
30 Mart 2009, Pazartesi, 10:30 am tarihinde, Alberto Novo yazmış:
> I never heard about this, because I have ever seen a plain water bath or
> most with a pinch of citric acid, but a friend showed me a recipe claiming
> borax development.
> Why? Any suggestion?