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out how LogoTournament works How LogoTournament works Contest Entries by yosaiki Return to Contest Return to Contest Withdrawn New #78 Withdrawn New #76 Withdrawn New #63 Discussion No comments yet.