Columbia subject headings:
Harvard subject headings:
Painters--Italy--Siena--Biography.
Painting, Italian--Italy--Siena--20th century--Catalogs.
Painting, Italian--Italy--Siena--20th century--Exhibitions.
Palazzo Pretorio (Casole d'Elsa, Italy)--Catalogs.
Princeton subject headings:
Painting, Italian--Italy--Siena--Exhibitions.
Painting, Modern--20th century--Italy--Siena--Exhibitions.