Tools of the Trade

The Gum Bichromates by E. Wesly Index Page

I have been demonstrating this process to the History of Photographic Technology Class at Harrington College of Design since 2005. Its Degree of Difficulty is high, as they don't always turn out, not so low in cost, depending on the type of water color pigment used, and not so easy to clean up. Click here to open a Greatest Hits of Gum Bichromate in Adobe Web Gallery format in a new window.

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