Julio González (Spanish, 1876–1942) Arshile Gorky (American, 1904–1948) George Grosz (German, 1893–1959) Henri Joseph Harpignies (French, 1819–1916) Alain Jacquet (French, 1939–2008) Fernand Khnopff (Belgian, 1858–1921) Peter Klasen (German, born 1935) Paul Klee (German, 1879–1940) Gustav Klimt (Austrian, 1862–1918) Julio Le Parc (Argentine, born 1928) Walter Leblanc (Belgian, 1932–1986) Fernand Léger (French, 1881–1955) Georges Lemmen (Belgian, 1865–1916) Sol LeWitt (American, 1928–2007) Heinz Mack (German, born 1931)
Alberto Magnelli (Italian, 1888–1971) René Magritte (Belgian, 1898–1967) Jeanne Mammen (German, 1890–1976) Xavier Mellery (Belgian, 1845–1921) Constantin Meunier (Belgian, 1831–1905) George Minne (Belgian, 1866–1941) Joan Miró (Spanish, 1893–1983) Amedeo Modigliani (Italian, 1884–1920) François Morellet (French, 1926–2016) Medhi Moutashar (born 1943) Aurélie Nemours (French, 1910–2005) Ben Nicholson (British, 1894–1982) Constant Permeke (Belgian, 1886–1952) Jean Piaubert (French, 1900–2002) Pablo Picasso (Spanish, 1881–1973)
