Columbia subject headings:
Reale Basilica di Superga.
Harvard subject headings:
Princeton subject headings:
Architectural drawings.
Architecture, Baroque--Italy--Turin--In art.
Church architecture--Italy--Turin--Pictorial works.
Church buildings--Italy--Turin--Pictorial works.
Reale Basilica di Superga--Designs and plans.
Turin (Italy)--Buildings, structures, etc.