After the shoot · Developing & darkroom

Alt Process

A workbook for alternative and historic printing processes (platinum-palladium, cyanotype, salt, Van Dyke, albumen, gum bichromate): pick a process, fill in the recipe parameters step by step (sensitiser ratio, coating, UV exposure, development, toning, washing), attach process and final prints, and get a step-by-step run sheet. Repeatable, duplicable, saveable as "my process", and shareable to the community in one tap. The built-in templates carry the fields and the step skeleton only — no chemistry values, you fill those in. Free once signed in. Also reachable from the Developing stage of the Film Zone.

When you would reach for it

• alternative printing processes
• alt process printing
• platinum palladium
• palladium print
• cyanotype
• blueprint process
• salt print
• Van Dyke brown
• albumen print
• gum bichromate
• contact printing
• historic printing
• handmade prints
• alternative process
• printing log
• printing recipe
• darkroom printing
• alt process
• platinum
• palladium

At a glance

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