Columbia subject headings:
Christian art and symbolism--Italy--Perugia.
Church architecture--Italy--Perugia.
Perugia (Italy)--Buildings, structures, etc.
Harvard subject headings:
Christian art and symbolism--Italy--Perugia--Medieval, 500-1500.
Church architecture--Italy--Perugia.
Decoration and ornament, Architectural--Italy--Perugia.
Perugia (Italy)--Buildings, structures, etc.
Princeton subject headings:
Christian art and symbolism--Italy--Perugia--Medieval, 500-1500.
Church architecture--Italy--Perugia.
Decoration and ornament, Architectural--Italy--Perugia.
Perugia (Italy)--Buildings, structures, etc.