GreenTHINKLogo Design Contest Logo Design Contest Contests / GreenTHINK GreenTHINK has selected their winning logo design. For $250 they received 213 designs from 56 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by asti Return to Contest Return to Contest 5th #3 Withdrawn New #2 Discussion No comments yet.