Columbia subject headings:
Harvard subject headings:
Landscape painting, American--19th century--Exhibitions.
Landscape painting, American--20th century--Exhibitions.
Landscape painting, French--19th century--Exhibitions
Landscape painting, French--20th century--Exhibitions.
Worcester Art Museum--Exhibitions.
Princeton subject headings:
Barbizon school--Exhibitions.
Impressionism (Art)--France--Exhibitions.
Impressionism (Art)--New England--Exhibitions.
Landscape painting, American--19th century--Exhibitions.
Landscape painting, American--20th century--Exhibitions.
Landscape painting, French--19th century--Exhibitions.
Landscape painting, French--20th century--Exhibitions.
Painting--Massachusetts--Worcester--Exhibitions.
Worcester Art Museum--Exhibitions.