Columbia subject headings:
Art, Modern--19th century--Exhibitions.
Art, Modern--20th century--Exhibitions.
Art--Forgeries--Exhibitions.
Landscape painting, European--Exhibitions.
Painting, Modern--17th century--Exhibitions.
Harvard subject headings:
Art, Modern--19th century--Exhibitions
Art, Modern--20th century--Exhibitions
Art--Forgeries--Exhibitions.
Landscape painting, European--Exhibitions.
Painting, Modern--17th-18th centuries--Exhibitions.
Princeton subject headings:
Art, Modern--19th century--Exhibitions.
Art, Modern--20th century--Exhibitions.
Art--Forgeries--Exhibitions.
Landscape painting, European--Exhibitions.
Painting, Modern--17th century--Exhibitions.
Painting, Modern--18th century.