Columbia subject headings:
Art--Italy--Venice--History.
Monuments--Conservation and restoration--Italy--Venice.
Harvard subject headings:
Architecture--Conservation and restoration--Italy--Venice.
Art, Italian--Italy--Venice
Art--Conservation and restoration--Italy--Venice.
Art--Italy--Venice--History.
Art--Italy--Venice.
Monuments--Conservation and restoration--Italy--Venice.
Venice (Italy)--Buildings, structures, etc.
Princeton subject headings:
Art--Venice--History.
Monuments--Italy--Venice--Conservation and restoration.