Columbia subject headings:
Art, Italian--Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Art, Italian--Conservation and restoration--Italy--Pienza--Exhibitions.
Christian art and symbolism--Medieval, 500-1500--Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Christian art and symbolism--Medieval, 500-1500--Conservation and restoration--Italy--Pienza--Exhibitions.
Christian art and symbolism--Modern period, 1500---Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Christian art and symbolism--Modern period, 1500---Conservation and restoration--Italy--Pienza--Exhibitions.
Harvard subject headings:
Art, Italian--Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Art, Italian--Conservation and restoration--Italy--Pienza--Exhibitions.
Christian art and symbolism--Medieval, 500-1500--Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Christian art and symbolism--Medieval, 500-1500--Conservation and restoration--Italy--Pienza--Exhibitions.
Christian art and symbolism--Modern period, 1500---Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Christian art and symbolism--Modern period, 1500---Conservation and restoration--Italy--Pienza--Exhibitions.
Princeton subject headings:
Art, Italian--Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Art, Italian--Conservation and restoration--Italy--Pienza--Exhibitions.
Christian art and symbolism--Medieval, 500-1500--Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Christian art and symbolism--Medieval, 500-1500--Conservation and restoration--Italy--Pienza--Exhibitions.
Christian art and symbolism--Modern period, 1500---Conservation and restoration--Italy--Orcia River Valley--Exhibitions.
Christian art and symbolism--Modern period, 1500---Conservation and restoration--Italy--Pienza--Exhibitions.