Silkscreened design based on original 1960s poster for the "ACID TEST GRADUATION" on 31 October 1966 at the Winterland, San Francisco.
Signed by KEN KESEY and the Merry Pranksters:
Ken (Swashbuckler) Kesey
George (Hardly Visible) Walker
Mike (Mal Function) Hagen
Linda (Anonymous) Breen
Gretchen (Slime Queen) Fetchin
Zane (Chicken Leopard) Kesey
This is #37 and each print came framed with a different color scheme.
Originally sold on eBAY by Key-Z Productions.
Similar art was created based on the famous poster to advertise "Can you pass the Acid test?" on 8 January 1966 at the Fillmore Auditorium, San Francisco.
