Columbia subject headings:
Painting, European--19th century--Exhibitions.
Signorini, Telemaco, 1835-1901--Exhibitions.
Harvard subject headings:
Painting, European--19th century--Exhibitions.
Signorini, Telemaco, 1835-1901--Exhibitions.
Princeton subject headings:
Signorini, Telemaco, 1835-1901--Exhibitions.