12/6: Pablo Picasso (Spanish, 1881-1973), Guernica (oil on canvas, 1937).

11/27: Hubert von Herkomer (German, naturalized English, 1849-1914), Hard Times (oil on canvas, 1885).

11/8: Arkhip Kuindzhi (Russian, 1842-1910), Night on the Dnieper (oil on canvas, 1882).

10/18: J. M. W. Turner (English, 1775-1851), Frosty Morning (oil on canvas, 1813).

10/9: Gustave Courbet (French, 1819-77), A Burial at Ornans (oil on canvas, 1849-50). This is an early example of the genre of painting known as social realism.