Yayoi Kusama (b. 1929), Self-Obliteration No. 1, 1962–7. Watercolor, ink, graphite, and photocollage on paper, 15 7/8 × 19 13/16 in. (40.4 × 50.4 cm). Collection of the artist. © Yayoi Kusama. Image courtesy Yayoi Kusama Studio Inc.; Ota Fine Arts, Tokyo; Victoria Miro Gallery, London