Delphi Self DevelopmentLogo Design Contest Logo Design Contest Contests / Delphi Self Development Delphi Self Development has selected their winning logo design. For $400 they received 69 designs from 14 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by favy & the zaaf Return to Contest Return to Contest Withdrawn New #15 Discussion No comments yet.