Plans for “Barracao Experiment 2,” (relating to former “Nests” experiments), included in The Museum of Modern Art, 1970 exhibition, “Information.” April 1970. Ink on paper, sheet, 12 5/8 x 18 5/8″ (32.1 x 47.3 cm). Kynaston McShine “Information” Exhibition, IV.64.b*. The Museum of Modern Art Archives, New York