Watch The Art of Acid

Meet artist Mark McCloud, the world's leading collector of LSD art. His "Institute of Illegal Images" contains over 30,000 hits of acid on blotter and traces the history of the drug's cultural influence. After defeating aggressive criminal prosecutions, Mark has become more a visionary than an outlaw and his museum is a place of pilgrimage for believers in LSD's spiritual power.

The Art of Acid is a 2018 documentary with a runtime of 14 hours. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 7.3.