Columbia subject headings:
Church architecture--Italy--Orta San Giulio.
Church decoration and ornament--Italy--Orta San Giulio.
Harvard subject headings:
Church architecture--Italy--Orta San Giulio.
Church decoration and ornament--Italy--Orta San Giulio.
Orta San Giulio (Italy)--Buildings, structures, etc.
Sacro Monte d'Orta San Giulio (Sanctuary)
Princeton subject headings:
Christian art and symbolism--Italy--Orta San Giulio.
Church architecture--Italy--Orta San Giulio.
Orta San Giulio (Italy)--Buildings, structures, etc.