Try before you buy. Download any Adobe product for a free 30 day trial. Photoshop Fine Art Effects Cookbook "Cross-Processing" (Pages 108 and 109 from the Photographers section of Photoshop Fine Art Effects Cookbook - courtesy of O'Reilly Media.) Cross-processing is developing color print or slide film in the wrong chemicals — for example, color negative film in slide chemicals ("C-41 as E-6") or