We’re delighted to celebrate the spirit of the “Summer of Love” on its 50th anniversary, showcasing for the first time – from June 18 to September 30 – a unique selection of original psychedelic posters from the US, UK and Europe. “Stone Free” features the stunning works of the best artists of the “revolution of the mind”, including Victor Moscoso, Rick Griffin, Wes Wilson, Stanley Mouse e Alton Kelley, David Byrd, Gary Grimshaw, John Van Hamersveld. Even Milton Glaser, Hapshash And The Coloured Coat from England, Australian Martin Sharp, Alan Aldridge, Mati Klarwein and Gunther Kieser from Germany. Enjoy and Stay Groovy!