Red Balloon (Roter Ballon), 1922. Oil (and oil transfer drawing?) on chalk-primed gauze, mounted on board, 12 1/2 x 12 1/4 inches (31.7 x 31.1 cm). Solomon R. Guggenheim Museum, New York,Estate of Karl Nierendorf, By purchase, 48.1172.524. © 2012 Artists Rights Society (ARS), New York / VG Bild-Kunst, Bonn
