Big Green MachineLogo Design Contest Logo Design Contest Contests / Big Green Machine Big Green Machine has selected their winning logo design. For $675 they received 138 designs from 23 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by grafikus Return to Contest Return to Contest 3rd #122 New #103 Prefers others. #121 Prefers others. #116 Discussion No comments yet.