Product Creation Master ClassLogo Design Contest Logo Design Contest Contests / Product Creation Master Class Product Creation Master Class has selected their winning logo design. For $575 they received 141 designs from 30 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Lumon Return to Contest Return to Contest Withdrawn New #43 Withdrawn New #42 Withdrawn New #41 Discussion No comments yet.