Keith Richards, Anita Pallenberg and Gram Parsons, Indian Blanket, Joshua Tree National Park, CA, 1968

Keith Richards, Anita Pallenberg, and Gram Parsons at Joshua Tree National Monument. In the late 1960s, Gram Parsons - a close friend of the Stones, particularly Keith - became enamored with Joshua Tree. The two would disappear in the desert for days, searching for UFOs while under the influence of psilocybin or LSD.