“Cut hole in head along dotted line to produce Diter Rot’a Poem Machine,” from Fluxus (Fluxus Newspaper no.2). Edited by George Brecht and Fluxus Editorial Council. New York, Fluxus February 1964. Photo of Diter Rot by Christer Christen. Courtesy The Gillbert and Lila Silverman Fluxus Collection Foundation.