Columbia subject headings:
Galleria degli Uffizi--Exhibitions.
Leo X, Pope, 1475-1521--Portraits--Exhibitions.
Painting, Italian--Conservation and restoration--Italy--Florence--Exhibitions.
Painting--Italy--Florence--Exhibitions.
Portrait painting, Italian--16th century--Exhibitions.
Raphael, 1483-1520. Leo X with the Cardinals--Exhibitions.
Harvard subject headings:
Leo X, Pope, 1475-1521--Portraits--Exhibitions.
Painting--Conservation and restoration--Italy--Florence--Exhibitions.
Portrait painting, Italian--16th century--Exhibitions.
Portrait painting--Conservation and restoration--Exhibitions.
Raphael, 1483-1520. Leo X with the Cardinals--Exhibitions.
Princeton subject headings:
Galleria degli Uffizi--Exhibitions.
Leo X, Pope, 1475-1521--Portraits--Exhibitions.
Painting, Italian--Conservation and restoration--Italy--Florence--Exhibitions.
Painting--Italy--Florence--Exhibitions.
Portrait painting, Italian--16th century--Exhibitions.
Raphael, 1483-1520. Leo X with the Cardinals--Exhibitions.