Columbia subject headings:
Christian art and symbolism--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
S. Pietro in Vincoli (Church : Rome, Italy)
Harvard subject headings:
Christian art and symbolism--Italy--Rome
Church architecture--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
S. Pietro in Vincoli (Church : Rome, Italy)
Princeton subject headings:
Basilica di San Pietro in Vincoli (Rome, Italy)
Christian art and symbolism--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.