14 Hour Technicolor Dream Poster

Here's a true psychedelic rarity--an original poster for the legendary "14 Hour Technicolor Dream" concert in London on April 29, 1967. This multi artist event, featuring many poets, artists and musicians, is referred to in Wikipedia as "one of the most infamous acid freak outs ever to take place in London."

Performers included Syd Barrett & Pink Floyd, Soft Machine, Pete Townsend of The Who, The Pretty Things, The Crazy World of Arthur Brown, The Creation, The Move, Social Deviants (The Deviants), Alexis Korner, Graham Bond, Denny Laine, Savoy Brown, John Fahey, The Purple Gang, The Flies, Savoy Brown, Yoko Ono (she snipped the clothes off a girl, onstage) and many many more. John Lennon was in attendance as well.

UK website ukrockfestivals.com says it was "the closest London ever got to duplicating the infamous Acid Tests that Ken Kesey & the Merry Pranksters held in California in the mid-60's..."