Columbia subject headings:
Impressionism (Art)--France--Exhibitions.
Landscape painting, French--19th century--Exhibitions.
Landscape painting, French--20th century--Exhibitions.
Landscape painting--Germany--Cologne--Exhibitions.
Post-impressionism (Art)--France--Exhibitions.
Wallraf-Richartz-Museum--Fondation Corboud--Exhibitions.
Harvard subject headings:
Princeton subject headings:
Impressionism (Art)--France--Exhibitions.
Painting, French--19th century--Exhibitions.
Painting, French--20th century--Exhibitions.
Painting--Germany--Cologne--Exhibitions.
Wallraf-Richartz-Museum--Fondation Corboud--Exhibitions.