Whitney Museum of American Art Goodrich, Lloyd, 1897-1987 54 Hopper, Edward, 1882-1967 23 Baur, John I. H (John Ireland Howe), 1909-1987 17 Sims, Patterson 14 Tucker, Marcia 14 Haskell, Barbara 12 Levin, Gail, 1948- 11 Monte, James K 11 Museum of Fine Arts, Boston 10 Art Institute of Chicago 8 Burchfield, Charles, 1893-1967 7 Goossen, E. C 7 Gotham Book Mart Collection (University of Pennsylvania) 7 International Council of the Museum of Modern Art (New York, N.Y.) 7 Weinberg, Adam D 7 Frankenthaler, Helen, 1928-2011 6 Hayward Gallery 6 Lyons, Deborah 6 Museum of Contemporary Art (Chicago, Ill.) 6 Walker Art Center 6 Whitney Museum of American Art at Philip Morris 6 Davis, Stuart, 1892-1964 5 Flood, Richard, 1943- 5 Gordon, John, 1912-1978 5 Hills, Patricia 5 Homer, Winslow, 1836-1910 5 Kline, Franz, 1910-1962 5 Mitchell, Joan, 1925-1992 5 Neel, Alice, 1900-1984 5 see all ...