Columbia subject headings:
Color in architecture--Italy--Turin.
Decoration and ornament, Architectural--Italy--Turin.
Facades--Conservation and restoration--Italy--Turin.
Turin (Italy)--Buildings, structures, etc.
Urban beautification--Law and legislation--Italy--Turin.
Harvard subject headings:
Architecture--Italy--Turin.
Color in architecture--Italy--Turin.
Decoration and ornament, Architectural--Italy--Turin.
Facades--Italy--Turin--Conservation and restoration.
Turin (Italy)--Buildings, structures, etc.
Urban beautification--Law and legislation--Italy--Turin.
Princeton subject headings:
Color in architecture--Italy--Turin.
Facades--Italy--Turin.
Turin (Italy)--Buildings, structures, etc.