Columbia subject headings:
Cassatt, Mary, 1844-1926.
Hassam, Childe, 1859-1935.
Impressionism (Art)
Painting, American--Exhibitions.
Twachtman, John Henry, 1853-1902.
Weir, Julian Alden, 1852-1919.
Harvard subject headings:
Cassatt, Mary, 1844-1926
Cassatt, Mary, 1844-1926--Exhibitions.
Hassam, Childe, 1859-1935--Exhibitions.
Hassam, Childe, 1859-1935.
Impressionism (Art)
Impressionism (Art)--Exhibitions
Painting, American--Exhibitions
Twachtman, John Henry, 1853-1902--Exhibitions.
Twachtman, John Henry, 1853-1902.
Weir, Julian Alden, 1852-1919
Weir, Julian Alden, 1852-1919--Exhibitions.
Princeton subject headings:
Cassatt, Mary, 1844-1926.
Hassam, Childe, 1859-1935.
Impressionism (Art)
Painting, American--Exhibitions.
Twachtman, John Henry, 1853-1902.
Weir, Julian Alden, 1852-1919.