Thomas Moran (American, 1837–1926) Grandma Moses (American, 1860–1961) Frederick J. Mulhaupt (American, 1871–1938) John Francis Murphy (American, 1853–1921) Hermann Dudley Murphy (American, 1867–1945) George L. Noyes (American/Canadian, 1864–1954) Georgia O'Keeffe (American, 1887–1986) Charles Osgood (American, 1809–1890) Robert Emmett Owen (American, 1878–1957) Arthur Parton (American, 1842–1914) William McGregor Paxton (American, 1869–1941) Charles Sprague Pearce (American, 1851–1914) Marguerite Stuber Pearson (American, 1898–1978) Lilla Cabot Perry (American, 1848–1933) Jane Peterson (American, 1876–1965)
Edmond Marie Petitjean (French, 1844–1925) Edward Henry Potthast (American, 1857–1927) Maurice Prendergast (American, 1858–1924) Robert Reid (American, 1862–1929) William Trost Richards (American, 1833–1905) Aiden Lassell Ripley (American, 1896–1969) Theodore Robinson (American, 1852–1896) Severin Roesen (American, 1815–1872) Harry Herman Roseland (American, 1866–1950) Chauncey Foster Ryder (American, 1868–1949) Robert Salmon (American/Scottish, 1775–1844) Henry Sandham (Canadian, 1842–1912) John Singer Sargent (American, 1856–1925) Frank Henry Shapleigh (American, 1842–1906) Everett Shinn (American, 1876–1953)
