Henri Jean Guillaume Martin (French, 1860–1943) Jacques Martin-Ferrières (French, 1893–1972) André Masson (French, 1896–1987) Mathieu Matégot (French, 1910–2001) Henri Matisse (French, 1869–1954) Roberto Matta (Chilean, 1911–2002) Salvatore Melani (Italian, 1902–1934) Pierre-Jules Mêne (French, 1810–1879) Léon Mignon (Belgian, 1847–1898) Henry Moore (British, 1898–1986) Alfred Boucher and Émile Müller Matteo Negri (Italian, born 1982) Terry O'Neill (British, 1938–2019) Otto Olsen (Danish, 1905–1966) Pippo Oriani (Italian, 1909–1972)
Fernand Ouillon-Carrère (French) Amédée Ozenfant (French, 1886–1966) Michael Andrew Page (British, born 1989) Jules Pascin (French, 1885–1930) Stefano Perrone (Italian, born 1985) Mauro Perucchetti (Italian, born 1949) Mauro Peruchetti (born 1949) Pablo Picasso (Spanish, 1881–1973) Alfredo Pina (Italian, 1883–1966) Camille Pissarro (Danish/French, 1830–1903) Jaume Plensa (Spanish, born 1955) Ferdinand Loyen du Puigaudeau (French, b. ca. 1864–1930) Vittorio Reggianini (Italian, 1858–1938) Pierre-Auguste Renoir (French, 1841–1919) Jean-Paul Riopelle (Canadian, 1923–2002)