Poster has a blue and white background with white and red text. In the center is an image of the super hero Factwino wearing red and white with a lightbulb on his chest, facing towards a two headed man with a nuclear fission symbol on its chest. Poster reads, "The San Francisco Mime Troupe presents/ Factwino vs. Armageddonman/ The final conflict??" Bottom text is pasted/taped on the poster and reads, "Sat & Sun July 17th & 18th/ Ho Chi Minh (Willard) Park/ Hillegass & Derby off Telegraph/ Free at 2 pm.