Columbia subject headings:
Painting--Conservation and restoration--Italy--Rovigo (Province)
Painting--Italy--Rovigo (Province)--Exhibitions.
Harvard subject headings:
Painting, Italian--Exhibitions
Painting--Conservation and restoration--Italy--Rovigo (Province)
Painting--Conservation and restoration--Italy--Rovigo (Province)--Exhibitions.
Painting--Italy--Rovigo (Province)--Exhibitions.
Princeton subject headings:
Painting, Italian--Conservation and restoration--Exhibitions.
Painting, Renaissance--Italy--Conservation and restoration--Exhibitions.
Painting--Conservation and restoration--Exhibitions.