Columbia subject headings:
Art, Italian--Italy--Siena.
Chiesa di San Niccolò in Sasso (Siena, Italy)
Christian art and symbolism--Italy--Siena--Modern period, 1500-
Siena (Italy)--Buildings, structures, etc.
Harvard subject headings:
Art, Baroque--Italy--Siena.
Chiesa di San Niccolò in Sasso (Siena, Italy)
Christian art and symbolism--Modern period, 1500---Italy--Siena.
Painting, Italian--Italy--Siena
Siena (Italy)--Buildings, structures, etc.
Princeton subject headings:
Chiesa di San Niccolò in Sasso (Siena, Italy)
Church decoration and ornament--Italy--Siena.
Siena (Italy)--Buildings, structures, etc.