Film Por Vida, Print Exchange Program - filmporvida.blogspot.com
A long running exchange of mail art coordinated by Jai Tanju. Mostly photography. Send Jai a photoand you'll get some stuff back in the mail.
Artist Trading Cards - jenniferhinesart.wordpress.com/artist-trading-cards
Send nine 2.5” x 3.5” and get nine back. Include an SASE.
Baren Exchange Program - barenforum.org/exchange/index.html
Regularly scheduled exchanges of wood block prints between members of the Baren printmaking forum.
Apug Print Exchanges - apug.org/forums/forum61
Various photography exchanges organized by members of the Analog Photography Users Group.
FADU Print Exchanges - film-and-darkroom-user.org.uk/forum/forumdisplay.php?f=12
Various photography exchanges organized by members of the Film and Darkroom User forums.