Alton Kelley
Alton Kelley (June 17, 1940 – June 1, 2008) was an American artist known for his psychedelic art, in particular his designs for 1960s rock concert posters and album covers. Along with artists Rick Griffin, Stanley Mouse, Victor Moscoso and Wes Wilson, Kelley founded the Berkeley Bonaparte distribution agency in order to produce and sell psychedelic poster art.