Image: Henry Moore Institute, Leeds
Image: Henry Moore Institute, Leeds
Image: Claude Monet, Le Bassin aux nymphéas avec iris, 1914/1922, Kunsthaus Zürich, gift of Emil G. Bührle, 1952
Image: Vasily Kandinsky (1866-1944), Dominant Curve (Courbe dominante), April 1936. Oil on canvas, 129.2 x 194.3 cm. Solomon R. Guggenheim Museum, New York, Solomon R. Guggenheim Founding Collection