Original 1st printing 8&1/2 x 11" concert flyer for Big Brother & the Holding Company (featuring Janis Joplin) appearing with Lee Michaels and the Oxford Circle at the Avalon Ballroom in San Francisco, CA from 12/9-10/1966.

 

 Art by Victor Moscoso, image ("Swirley Eyes") is # 38 in the Family Dog/Avalon series.

 

 Thin flat stock flyer is in fantastic near mint (A- to A-/B+) condition; aside from a touch of vertical blue ink streak going down the right edge of the image, a stray soft pinch ding or two, a pair of tiny smudges on the left edge and a tiny pair of thin vertical stress bends in the lower left edge, otherwise fine.

 

 One of the most popular psychedelic poster images of all time!