I have no clue who is behind these masks. The Gorilla Girls showed up in costume and never revealed themselves. The Gorilla Girls describe themselves as: feminist masked avengers in the tradition of anonymous do-gooders like Robin Hood, Wonder Woman and Batman. They expose sexism, racism and corruption in politics, art, film and pop culture. With facts, humor and outrageous visuals they reveal the understory, the subtext, the overlooked, and the downright unfair.” I was thrilled to help support their mission.