Fantagraphics Bookstore & Gallery impresario Larry Reid passes this info along: the Grateful Dead/Blue Cheer poster pictured above, pointed out to us by friend of Fantagraphics Denis Wheary, reveals the probable origin of the "lost" Rick Griffin piece in our "Rebel Visions" exhibition:
Don't forget, the last day to see "Rebel Visions" is tomorrow, February 6, before it comes down to make way for Ellen Forney's LUST exhibit (opening party on Saturday February 9)!