Ernest Lawson (American/Canadian, 1873–1939) Le Pho (French/Vietnamese, 1907–2001) Agathon Léonard (French, 1841–1923) Richard Hayley Lever (American, 1876–1958) Roy Lichtenstein (American, 1923–1997) George Benjamin Luks (American, 1867–1933) Louis Marcoussis (French, 1883–1941) Brice Marden (American, 1938–2023) Henri Matisse (French, 1869–1954) Peter Max (American, born 1937) Frank McCarthy (American, 1924–2002) Joseph Rusling Meeker (American, 1827–1889) Julie Mehretu (American, born 1970) Andrew Melrose (American, 1836–1901) Jean Metzinger (French, 1883–1956)
Charles Alfred Meurer (American, 1865–1955) Beatriz Milhazes (Brazilian, born 1960) Richard Miller (German, born 1905) Joan Miró (Spanish, 1893–1983) Thomas Moran (American, 1837–1926) Robert Motherwell (American, 1915–1991) Robert Natkin (American, 1930–2010) Bruce Nauman (American, born 1941) LeRoy Neiman (American, 1921–2012) Cady Noland (American, born 1956) Georgia O'Keeffe (American, 1887–1986) Albert Oehlen (German, born 1954) Joseph Orr (American, born 1949) Edmund Henry Osthaus (American, 1858–1928) Arthur Osver (American, 1912–2006)
