[alt-photo] Re: casein

Alberto Novo alt.list at albertonovo.it
Mon May 2 07:26:07 GMT 2011

> ... But I do find casein shorter scale on a Stouffers--gum about 4-6 stops (usually 5.5) and casein about 3.

Mixing the same amount of pigment? My first experience was the contrary, 
that is a longer scale with casein. 


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