Columbia subject headings:
Giotto, 1266?-1337--Exhibitions.
Painting, Italian--Italy, Central--14th century--Exhibitions.
Painting, Italian--Italy, Northern--14th century--Exhibitions.
Harvard subject headings:
Giotto, 1266?-1337--Exhibitions.
Painting, Italian--Italy, Central--14th century--Exhibitions.
Painting, Italian--Italy, Northern--14th century--Exhibitions.
Princeton subject headings:
Giotto, 1266?-1337--Exhibitions.
Painting, Italian--Italy, Central--14th century--Exhibitions.
Painting, Italian--Italy, Northern--14th century--Exhibitions.