Clean Environment NanotechnologyLogo Design Contest Logo Design Contest Contests / Clean Environment Nanotechnology Clean Environment Nanotechnology has selected their winning logo design. For $375 they received 103 designs from 16 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by triwaw Return to Contest Return to Contest Withdrawn Prefers others. #16 Withdrawn Prefers others. #15 Withdrawn Prefers others. #14 Withdrawn Prefers others. #13 Discussion andrewbwilson Client we like the concept of #29, but the idea gets lost in the honeycomb. Can you try another image keeping the green/blue, maybe adding "water" in some way and incorporating CEN into the image. The other 3 submissions were too simple. 10 years ago