Grateful Dead

Trip or Freak Poster. Winterland. Artists: Kelley/Mouse, Rick Griffin

Grateful Dead first album poster. Artist: Kelley/Mouse

From the Mars Hotel. Artwork: Kelley/Mouse Studios. Mars Hotel & Band Member Photos by: Andy Leonard

Terrapin Station Limited Edition. Landover, MD 3/15/1990 Artist: Kelley/Mouse

Human Be-In. Attendance: 20,000. Performers: Grateful Dead, Jefferson Airplane, Quicksilver Messenger Service, Dizzy Gillespie, Allen Ginsburg, other lesser known local bands, and spur-of-the-moment performers. Artists: Kelley Mouse, Michael Bowen. Photographer: Casey Sonnabend

Poster of Grateful Dead 1966 Anniversary Party, at The Old Cheese Factory, San Francisco. Art by: Stanley Mouse & Alton Kelley

American Beauty Poster. Photo by: Herb Greene. Artwork: Kelley/Mouse Studios

'Grateful Dead from the Mars Hotel' Advertisement. Grateful Dead Records. Artwork: Kelley/Mouse Studios. Photo: Andy Leonard

'Grateful Dead from the Mars Hotel' Mono Single, 'U.S. Blues'. Grateful Dead Records. Artwork: Kelley/Mouse Studios