Columbia subject headings:
Harvard subject headings:
Bologna (Italy)--Buildings, structures, etc.
Christian art and symbolism--Italy--Bologna.
Church decoration and ornament--Italy--Bologna.
San Domenico (Church : Bologna, Italy)
Princeton subject headings:
Bologna (Italy)--Buildings, structures, etc.
Christian art and symbolism--Italy--Bologna.
Dominic, Saint, 1170-1221--Cult--Italy--Bologna--History.
San Domenico (Church : Bologna, Italy)