Use of Fumed Silica as an aid in alt process printing. Platinotype.

Use of Fumed Silica as an aid in alt process printing. Platinotype.

  1. Robert Hall
    Just a quick pictorial editorial on the use of fumed silica to enhance the max black and improved contrast in printing.This has been found to improve most hand coated processes. Your mileage may vary. :smile:Here is 8 ounces of Fumed Silica. It's in a...
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