- Christopher James Studio
The Alt-Pro Master! - Material Safety Data Sheets Database
Search this site for chemical safety information. - New York Public Library - Digital Gallery - Anna Atkins
A collection of cyanotype images created by the "first woman photographer" - pretty fascinating.. - The Book of Alternative Photographic Processes
Now in it's Second Edition!! The most comprehensive Alt-Pro book ever. Two full chapters on the cyanotype process and so much more!