1. All cards must be 3.5" x 2.5" (vertical format preferred)

2. In any medium on any sub-straight

3. On the back put: signature, date, title or series (if required), city/country (if desired)

4. Trade with other creators one-for-one

WEBSITES

+ Denver Artist Trading Cards Meetup Group

+ Visit www.artist-trading-cards.ch for more information on ATCs.

+Two email group lists devoted to ATCs: groups.yahoo.com/group/atc-hub and groups.msn.com/ATCEXCHANGE

+An interesting site that facitlitates ATCs and also mail art, altered books, journals, and other art exchanges ... www.nervousness.org

+An artist's web site with lots of great ATC info ... www.cedarseed.com/air/atc.html

For more information about the event at CORE, contact: Victoria Regina at veregina_coeli@hotmail.com