Columbia subject headings:
Bertelli, Luigi, 1832-1916--Exhibitions.
Landscape painting, Italian--19th century--Exhibitions.
Landscape painting, Italian--20th century--Exhibitions.
Landscape painting, Italian--Exhibitions.
Harvard subject headings:
Bertelli, Luigi, 1832-1916--Exhibitions.
Princeton subject headings:
Bertelli, Luigi, 1832-1916--Exhibitions.
Landscape painting, Italian--19th century--Exhibitions.
Landscape painting, Italian--Exhibitions.
Landscape painting--20th century--Exhibitions.