Best Comics and Rock Art Gallery - Rick Griffin 1991

This is a 5.5 x 8.5 handbill, designed to be folded to 4.25 x 5.5 inches.  The handbill is scored for neat folding.  The front is art by Rick Griffin.  The back is mostly text, but with a line art version of BG-106 (Jimi Hendrix and John Mayall at the Fillmore and WInterland). One of Griffin's later works.  Mint condition. 1991.