Columbia subject headings:
Painting, Italian--Conservation and restoration--Italy--Florence--Exhibitions.
Palazzo Pitti--Exhibitions.
Harvard subject headings:
Painting, Italian--Italy--Florence--Conservation and restoration--Exhibitions.
Palazzo Pitti--Exhibitions.
Princeton subject headings:
Painting, Italian--Conservation and restoration--Italy--Florence--Exhibitions.
Painting, Renaissance--Conservation and restoration--Italy--Florence--Exhibitions.
Palazzo Pitti--Exhibitions.