Columbia subject headings:
Painting, Italian--Italy--Veneto--17th century--Exhibitions.
Painting, Italian--Italy--Veneto--18th century--Exhibitions.
Harvard subject headings:
Artists' preparatory studies--Italy--Veneto--Exhibitions.
Painting, Italian--Italy--Veneto--17th century--Exhibitions.
Painting, Italian--Italy--Veneto--18th century--Exhibitions.
Princeton subject headings:
Painting, Italian--Italy--Veneto--17th century--Exhibitions.
Painting, Italian--Italy--Veneto--18th century--Exhibitions.