The chapter called “Casein printing” of Sarah Van Keuren’s book “A Non-Silver Manual: Cyanotype, Vandyke Brown, Palladium & Gum Bichromate with instructions for making light-resists including pinhole photography”, written by Rosae M. Reeder.
The chapter called “One interpretation of gum printing” of Sarah Van Keuren’s book “A Non-Silver Manual: Cyanotype, Vandyke Brown, Palladium & Gum Bichromate with instructions for making light-resists including pinhole photography”, written by Melissa Good.
The chapter called “Gum printing on alternative surfaces” of Sarah Van Keuren’s book “A Non-Silver Manual: Cyanotype, Vandyke Brown, Palladium & Gum Bichromate with instructions for making light-resists including pinhole photography”, written by Dana Leight.
The chapter called “Gum bichromate” of Sarah Van Keuren’s book “A Non-Silver Manual: Cyanotype, Vandyke Brown, Palladium & Gum Bichromate with instructions for making light-resists including pinhole photography”.
Peter J. Blackburn gives us an introduction to the Gum bichromate process including a step-by-step to give anyone a good start.
Michael Andrews explains some of the technical details of the ferric gum process.
The ferric gum process is like gum bichromate in some respects but it is also radically different. Sensitiser is brushed onto the paper, the paper is dried and exposed under a suitable image, and only at this point would pigmented gum be brushed onto the exposed paper.
Seth Troutner got so into making gum, he even made his own gum kit – to help beginners getting started. Here he shows how he makes his prints.
Peter J. Blackburn shows how variables in gum printing can alter the desired outcome of your negatives.
Peter J. Black burn is showing how he works with the gum process: Getting Up Front and Personal with Gum Printing.
Christina Z. Anderson gives us the "why and how" of the gum process, including making negatives.
Denise Ross explains how to print gum bichromates over handcrafted silver gelatin paper.
