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out how LogoTournament works How LogoTournament works Contest Entries by piyetoki Return to Contest Return to Contest Withdrawn Prefers others. #66 Withdrawn Prefers others. #38 Discussion andrewbwilson Client Can you please try a version with similar recycle arrows but incorporating CEN into the logo also. 10 years ago piyetoki Logo Designer Many thanks, for feedback, its really helped me.and I already update my logo at #66.Do you mean like this?Just let me know :)Best Regards,makinson 10 years ago