Santana/Elvin Bishop Group Ventura College Concert Poster Signed by Lee Conklin (Bill Graham, 1970)

Unusual Bill Graham Presents poster, not part of the numbered series, measuring approximately 12" x 21.75". Lee Conklin's classic "Lion People" image from the first Santana album, itself inspired from an earlier Conklin poster, is used as the main image. The artist has added his signature directly below the image, in black marker. Overall condition is NM-. COA from Heritage Auctions.