501: Andrew Dasburg (1887-1979)... Estimate: Login
502: John Marin (1870-1953), From... Estimate: Login
503: Charles Ephraim Burchfield... Estimate: Login
504: George Copeland Ault... Estimate: Login
505: Arnold Wiltz (1889-1937)... Estimate: Login
506: Ernest Fiene (1894-1965)... Estimate: Login
507: Marguerite Thompson Zorach... Estimate: Login
508: Jan Matulka (1890-1972), At Sea Estimate: Login
509: Jan Matulka (1890-1972)... Estimate: Login
510: Arthur G. Dove (1880-1946)... Estimate: Login
511: Arthur G. Dove (1880-1946)... Estimate: Login
512: Jean Xceron (1890-1967)... Estimate: Login
513: Ilya Bolotowsky (1907-1981)... Estimate: Login
514: Albert Gallatin (1881-1952)... Estimate: Login
515: Leon Kelly (1901-1982), The... Estimate: Login
516: James Brooks (1906-1992), M-51 Estimate: Login
517: Leon Polk Smith (1906-1996)... Estimate: Login
518: Byron Browne (1907-1961)... Estimate: Login
519: Gaston Lachaise (1882-1935)... Estimate: Login
520: Gaston Lachaise (1882-1935)... Estimate: Login
521: Gaston Lachaise (1882-1935)... Estimate: Login
522: Albert Bierstadt (1830-1902)... Estimate: Login
524: Henry Moore (1898-1986)... Estimate: Login
525: Paul Fiene (1899-1949), Grant... Estimate: Login
526: Walt Kuhn (1877-1949), Self... Estimate: Login
527: Walt Kuhn (1877-1949), Lady in... Estimate: Login
528: Marsden Hartley (1877-1943)... Estimate: Login
529: Joseph Stella (1877-1946)... Estimate: Login
530: Alice Neel (1900-1984), José... Estimate: Login
531: Max Weber (1881-1961), Still... Estimate: Login
532: David Gilhooly (1943-2013)... Estimate: Login
533: Morris Kantor (1896-1974)... Estimate: Login
534: Ralston Crawford (1906-1978)... Estimate: Login
535: Manierre Dawson (1887-1969)... Estimate: Login
536: George Copeland Ault... Estimate: Login
537: Esphyr Slobodkina (1908-2002)... Estimate: Login
538: Rolph Scarlett (1889-1984)... Estimate: Login
539: Theodore Jacob Roszak... Estimate: Login
540: Theodore Jacob Roszak... Estimate: Login
541: Alice Trumbull Mason... Estimate: Login
542: Byron Browne (1907-1961)... Estimate: Login
543: William Turnbull (1922-2012)... Estimate: Login
544: John Henry Bradley Storrs... Estimate: Login
545: Gaston Lachaise (1882-1935)... Estimate: Login
546: Charles Demuth (1883-1935)... Estimate: Login
547: Abraham Walkowitz (1878-1965)... Estimate: Login
548: Preston Dickinson (1891-1930)... Estimate: Login
549: Bruce Weber (b. 1946), Fuller... Estimate: Login