Ernst Ludwig Kirchner (German, 1880-1938)
Johanna van de Kamer (Dutch, 1883 - 1922)
Hercules Brabazon Brabazon (English, 1821-1906)
Reijer Stolk (Dutch, 1896 - 1945)
Alfred Ost (Belgian, 1884 – 1945)
Édouard Vuillard (French, 1868-1940)
Mikuláš Galanda (Slovak, 1895 – 1938)
Georges Valmier (French, 1885 – 1937)
Tiit Pääsuke (Estonian, b. 1941)
August Babberger (German, 1885 – 1936)
Adolf Wölfli (Swiss, 1864 – 1930)
Paul Klee (German, 1879 - 1940)
Egon Schiele (Austrian, 1890-1918)
Joaquín Torres-García (Uruguayan, 1874-1949)
Erich Wichmann (Dutch, 1890-1929)
Franz Marc (German, 1880-1916)
Henri Jonas (Dutch, 1878-1944)
Albert Gleizes (French, 1881 - 1953)
Augusto Giacometti (Swiss, 1877 – 1947)
Otto Meyer-Amden (Swiss, 1885 - 1933)
Paul Klee (German, 1879 - 1940)
Anonymous
Joseph Pennell (American, 1857-1926)
Anonymous
Vincent van Gogh (Dutch, 1853-1890)
Umberto Boccioni (Italian, 1882-1916)
Alfred Ost (Belgian, 1884 – 1945)
Jules Schmalzigaug (Belgian, 1882-1917)