[alt-photo] gum speckling

Willen, Matthew S willenm at etown.edu
Fri Nov 18 16:54:13 GMT 2011


Hi, Just wondering if someone might help me out here. My gum prints were coming out just fine, and then just a few days ago I started getting some very dramatic speckling on the prints. Using the same batch of sized paper (gelatin-glyoxal), and Potassium bichromate at 1:1 ratio pigment gum mix. Any suggestions or experience with this? Thanks,
Matt



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