"Richard Alden 'Rick' Griffin (June 18, 1944 – August 18, 1991) was an American artist and one of the leading designers of psychedelic posters in the 1960s. He was a key figure in the underground comix movement as a fouding member of the Zap Comix collective. Griffin was closely identified with the G"
"Richard Alden "Rick" Griffin (June 18, 1944 – August 18, 1991) was an American artist and one of the leading designers of psychedelic posters in the 1960s. He was a key figure in the underground comix movement as a fouding member of the Zap Comix collective."