Peter Max for Apollo 11 in 1969, with an Einstein quote a little off from the original: “I assert that the cosmic religious experience is the strongest and the noblest driving force behind scientific research.” Happy Spring Equinox Supermoon 
Related:
Curl Surfer
Poor ol’ Dirty Dog!
Head Magazine
Greg Irons’ Muse
Keith Halonen, 1970
Goddamn the Pusherman
Occupation of Alcatraz, 1969
Corner of Haight and Ashbury
Mike Mainieri, 1968
Erica Jong, 1974
Jimmie & Vella, 1969
Keita Colten, 1969
George Pennewell, 1970
Jack Margolis, 1970
Riverson, 1973
Jim Mitchell, 1972
Peace Rainbow
Peter Max
Captain Midnight (1966)
Life Is So Beautiful
Peter Max Book of Posters
Peter Max Flapper Poster
Happy Birthday, Peter Max
Health is Beautiful
Gloves of the Vibrating Relationship
Peter Max, 1971
The Ark, 1967
Greg Irons, 1967
PiPaPop, 1969
Bill Ogden, London Britches