Rosa Energy Ltd.Logo Design Contest Logo Design Contest Contests / Rosa Energy Ltd. Rosa Energy Ltd. has selected their winning logo design. For $375 they received 106 designs from 33 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by castiza Return to Contest Return to Contest Withdrawn New #64 Withdrawn New #68 Withdrawn New #67 Withdrawn New #66 Withdrawn New #65 Discussion castiza Logo Designer Hello.The pink color I used in entry #66 is because in Spanish Rosa means pink.Please, feel free to ask me for any modification you may need. 10 years ago