Southern GeothermalLogo Design Contest Logo Design Contest Contests / Southern Geothermal Southern Geothermal has selected their winning logo design. For $375 they received 119 designs from 29 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by PonetzGraphics Return to Contest Return to Contest Withdrawn New #54 Withdrawn New #53 Discussion No comments yet.