Gum Printing: A Step-by-Step Manual Highlighting Artists and Their Creative Practice is a two-part book on gum bichromate written by the medium's leading expert, Christina Z. Anderson. Section One provides a step-by-step description of the gum printing process. From setting up the "dimroom" (no darkroom required!) to evaluating finished prints, it walks the reader through everything that is needed to establish a firm gum practice with the simplest...