Columbia subject headings:
Architecture--Italy--Piedmont.
Gothic revival (Architecture)--Italy--Piedmont.
Guarini, Guarino, 1624-1683--Influence.
Harvard subject headings:
Architecture--Italy--Piedmont.
Gothic revival (Architecture)--Italy--Piedmont.
Guarini, Guarino, 1624-1683--Influence.
Princeton subject headings:
Architecture, Medieval--Italy--Piedmont.
Architecture--Italy--Piedmont.
Gothic revival (Architecture)--Italy--Piedmont.