Toshi Ichiyanagi. IBM for Merce Cunningham. 1960 (Fluxus Edition announced 1963). Score. Master for the Fluxus Edition, typed and drawn by George Maciunas, New York. Ink, typewriting, and graphite on transparentized paper. 21 x 29.3 cm. The Museum of Modern Art, New York. The Gilbert and Lila Silverman Fluxus Collection Gift. © 2012 Ichiyanagi Toshi. Photograph by Peter Butler.