Columbia subject headings:
Biblioteca comunale di Siena--Exhibitions.
Blessed--Italy--Siena--Portraits--Exhibitions.
Books--Italy--Siena--Exhibitions.
Christian saints in art--Exhibitions.
Christian saints--Italy--Siena--Portraits--Exhibitions.
Prints--Italy--Siena--Exhibitions.
Harvard subject headings:
Christian saints in art--Exhibitions.
Christian saints--Italy--Siena--Exhibitions.
Prints, Italian--Exhibitions.
Princeton subject headings: