Details: This poster shows the road signs for the Haight Ashbury intersection. The image is made up of 181 'Street Terms' for LSD.
Haight-Ashbury is a district of San Francisco, California, USA, named for the intersection of Haight and Ashbury streets. The Haight-Ashbury district is famous for its role as a center of the 1960s hippie movement. Lysergic acid diethylamide, abbreviated LSD or LSD-25, also known as lysergide and colloquially as acid, is a semisynthetic psychedelic drug of the ergoline family. LSD is non-addictive and well known for its psychological effects which can include altered thinking processes, closed and open eye visuals, synaesthesia, a sense of time distortion, ego death and spiritual experiences, as well as for its key role in 1960s counterculture.