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.
Rock posters by Alton Kelley
Stanley Mouse and Alton Kelley, Girl with Green Hair (FD-29), Offset Lithograph, 1966. 
Blue Rose poster by Stanley Mouse & Alton Kelley 1978 (AOR 4.38)
