Columbia subject headings:
Art and society--Italy--Siena--Exhibitions.
Painting, Italian--Italy--Siena--Exhibitions.
Painting, Renaissance--Italy--Siena--Exhibitions.
Harvard subject headings:
Art and society--Italy--Siena--Exhibitions.
Painting, Italian--Italy--Siena--Exhibitions.
Painting, Renaissance--Italy--Siena--Exhibitions.
Princeton subject headings:
Art and society--Italy--Siena--Exhibitions.
Painting, Italian--Italy--Siena--Exhibitions.
Painting, Renaissance--Italy--Siena--Exhibitions.