Columbia subject headings:
Art, Romanesque.
Decoration and ornament--Italy--Piedmont.
Mural painting and decoration.
Harvard subject headings:
Art, Romanesque
Decoration and ornament--Italy--Piemonte.
Mural painting and decoration
Mural painting and decoration, Italian--Italy--Piedmont.
Mural painting and decoration, Romanesque--Italy--Piedmont.
Princeton subject headings:
Art, Romanesque.
Decoration and ornament--Italy--Piemonte.
Mural painting and decoration.