Proof of ConceptLogo Design Contest Logo Design Contest Contests / Proof of Concept Proof of Concept has selected their winning logo design. For $275 they received 114 designs from 15 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by sigode Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. New New New 1 New New Prefers others. Prefers others. Prefers others. 2 Comment Activity sigode commented on #73 Thank you, i'll revise it ASAP 8 years ago vegasdowntowner commented on #71 This is cool. How can you integrate idea factory, pop-up space etc?? 8 years ago vegasdowntowner commented on #73 Can you add the tagline please? I like this. 8 years ago