Tetsumi Kudo, Cultivation of Nature & People Who Are Looking At It , 1970 – 1971, Plastic, artificial soil, glass, cotton and resin 33 x 26 x 26 cm / 13 x 10 1/4 x 10 1/4 in. Photo: Jessica Eckert © Estate of Tetsumi Kudo, ADAGP, Paris, ARS, New York and DACS, London 2015, Hiroko Kudo. Courtesy Hauser & Wirth and Andrea Rosen Gallery