Guarda su CINEBLOG01. Yalkut's rare historical document was recorded at the 4th Avant Garde Festival in 1966, which was held outdoors in Central Park. It featured over 65 events with artists, musicians and performers, including Allan Kaprow, Dick Higgins, Al Hansen, Christo, Shigeko Kubota, Joseph Beuys, and Alison Knowles, among many others.