Columbia subject headings:
Italy--In art--Exhibitions.
Landscape painting, Italian--19th century--Exhibitions.
Landscape painting, Italian--20th century--Exhibitions.
Landscapes in art--Exhibitions.
Harvard subject headings:
Italy--In art--Exhibitions
Landscape painting, Italian--19th century--Exhibitions.
Landscape painting, Italian--20th century--Exhibitions.
Landscapes in art--Exhibitions
Princeton subject headings:
Italy--In art--Exhibitions.
Landscape painting, Italian--19th century--Exhibitions.
Landscape painting, Italian--20th century--Exhibitions.
Landscapes in art--Exhibitions.