Columbia subject headings:
Painting, Early Renaissance--Italy--Siena--Exhibitions.
Painting, Italian--Italy--Siena--Exhibitions.
Harvard subject headings:
Mannerism (Art)--Italy--Siena--Exhibitions.
Painting, Italian--Italy--Siena--Exhibitions.
Painting--16th century--Italy--Siena--Exhibitions.
Princeton subject headings:
Painting, Italian--Italy--Siena--Exhibitions.
Painting, Renaissance--Italy--Siena--Exhibitions.