Columbia subject headings:
Harvard subject headings:
Architecture and religion.
Architecture, Medieval--Italy.
Art, Medieval--Italy
Christian art and symbolism--Italy--Medieval, 500-1500
Christian art and symbolism--Medieval, 500-1500
Church architecture--Italy.
Church decoration and ornament--Italy--History--To 1500.
Church decoration and ornament--Italy.
Princeton subject headings:
Architecture, Medieval--Italy.
Christian art and symbolism--Medieval, 500-1500.
Church architecture--Italy.
Church decoration and ornament--Italy--History--To 1500.