Mario Henrique MartinsLogo Design Contest Logo Design Contest Contests / Mario Henrique Martins Mario Henrique Martins has selected their winning logo design. For $330 they received 106 designs from 32 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by youth. Return to Contest Return to Contest Withdrawn 8th #34 Withdrawn New #77 Withdrawn New #33 Withdrawn New #32 Withdrawn New #31 Withdrawn New #78 Withdrawn New #82 Withdrawn New #17 Discussion No comments yet.