Photoshop, PDF, Word, .TIF, .GIF, .JPG and any other files submitted in formats other than what is specified above WILL NOT be accepted for entry to the T-shirt contest.
What we will do with it:
T-shirt art submissions will be added on-line to the DEFCON web site, and cool T-shirt art may be included in the con program.
What you can win:
1) free admission to DEFCON 14 for two persons and 2) a $130 credit that may be used at the official DEFCON SWAG Store and recognition in the con program and website.
Submit all entries to: blackbeetle\at\defcon dot org