Columbia subject headings:
Art nouveau (Architecture)--Italy.
D'Aronco, Raimondo, 1857-1932.
Decoration and ornament, Architectural--Italy--Themes, motives.
Harvard subject headings:
D'Aronco, Raimondo, 1857-1932.
Decoration and ornament, Architectural--Italy--Themes, motives.
Decoration and ornament--Italy--Art nouveau.
Princeton subject headings:
D'Aronco, Raimondo, 1857-1932.
Decoration and ornament, Architectural.
Decoration and ornament--Art nouveau.