F-SAP Table f-stop exposure times 1.33

F-SAP 1.33 Table f-stop exposure times

Writer and photography / Gerard Smeets Gerard Smeets shares with us a table with f-stop related exposure times between 1 and 64 minutes plus the manual for this table. The table is also available to download. Finding the standard exposure time In many manuals of alternative processes, there is a text like this: ‘make a test strip with 8 times at an interval of 4 minutes, starting with 4 minutes’. … Read more

A non silver manual

A Non-Silver Manual by Sarah Van Keuren

A Non-Silver Manual: Cyanotype, Vandyke Brown, Palladium & Gum Bichromate with instructions for making light-resists including pinhole photography by Sarah Van Keuren