Columbia subject headings:
Borgiotti, Mario, 1906-1977--Art collections--Exhibitions.
De Nittis, Giuseppe, 1846-1884--Exhibitions.
Painting, Italian--19th century--Exhibitions.
Painting, Italian--20th century--Exhibitions.
Piceni, Enrico, 1901-1986--Art collections--Exhibitions.
Signorini, Telemaco, 1835-1901--Exhibitions.
Harvard subject headings:
Borgiotti, Mario, 1906-1977--Art collections--Exhibitions.
Painting, Italian--19th century--Exhibitions
Piceni, Enrico, 1901-1986--Art collections--Exhibitions.
Princeton subject headings:
Borgiotti, Mario, 1906-1977--Art collections--Exhibitions.
De Nittis, Giuseppe, 1846-1884--Exhibitions.
Painting, Italian--19th century--Exhibitions.
Painting, Italian--20th century--Exhibitions.
Piceni, Enrico, 1901-1986--Art collections--Exhibitions.
Signorini, Telemaco, 1835-1901--Exhibitions.