Grey Cube Gallery proudly presents the fifth “Grey” online art contest for the month of September 2026. Contest is open to all artists worldwide over 18 years of age. Entries are required to feature black, white, or shades of grey as the primary focus. All visual art mediums (except video and sound) are allowed. Best of Show artwork will be on the poster of the show. Winning artists (Merit Award & Honorable Mention) will receive a digital award certificate. The deadline to submit entries is the September 03 , 2026.