Advertising Poster Canned Heat Lothar Super Ball Avalon Ballroom Psychedelic Music. Original vintage advertising poster for Canned Heat, Lothar & The Hand, People, All Men Joy, Super Ball, Sutter & Van Ness music concert at the Avalon Ballroom, featuring a psychedelic image of nude ladies holding up a disco ball and a black cat holding them with his paws, orange and yellow frame and red stars over blue background. The Avalon Ballroom was a music venue in the Polk Gulch neighbourhood of San Francisco, California, at 1244 Sutter Street. The space operated from 1966 to 1969, at the height of the counterculture movement. Excellent condition. Country of issue: USA, designer: Unknown, size (cm): 51x36, year of printing: 1967.