Columbia subject headings:
Mural painting and decoration, Italian.
Mural painting and decoration--Conservation and restoration--Italy.
Mural painting and decoration--Deterioration.
Mural painting and decoration--Technique--Italy.
Harvard subject headings:
Mural painting and decoration, Italian--Conservation and restoration.
Mural painting and decoration--Conservation and restoration--Technique.
Princeton subject headings:
Mural painting and decoration--Conservation and restoration.
Mural painting and decoration--Italy--Conservation and restoration.