[alt-photo] Re: Alternatives to Ferric ammonium citrateforCyanotypes?

Kees Brandenburg workshops at polychrome.nl
Thu Feb 3 09:56:42 GMT 2011

On 3 feb 2011, at 10:48, Loris Medici wrote:

> maybe I should
> have said: "cyanotype is the slowest *iron* process". (Still, I don't know
> any other - relatively well known - alt. process which the emulsion speed is
> slower than trad. cyanotype...)

I do, ferric carbon transfer (chibatype)


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