RivergumLogo Design Contest Logo Design Contest Contests / Rivergum Rivergum has selected their winning logo design. For $375 they received 82 designs from 23 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by macgui Return to Contest Return to Contest Prefers others. #54 Prefers others. #53 Discussion No comments yet.