Issue 4 of Wolf Vostell's periodical titled décollage, which later became known as dé-coll/age. Issued in January 1964, this issue featured projects or contributions by Vostell, George Brecht, Tomas Schmit, Stanley Brouwn, Allan Kaprow, Bazon Brock, Robin Page, Frank Trowbridge, Claes Oldenburg, H.J. Dietrich, J.J. Lebel, Al Hansen, Dick Higgins, and Nam June Paik. Texts in English and German.