Columbia subject headings:
Valenciennes, Pierre Henri de, 1750-1819--Exhibitions.
Harvard subject headings:
Landscape painting, French--19th century--Exhibitions
Landscape painting, French--Exhibitions.
Valenciennes, Pierre Henri de, 1750-1819--Exhibitions.
Princeton subject headings:
Landscape painting, French--Exhibitions.
Valenciennes, Pierre Henri de, 1750-1819--Exhibitions.