Columbia subject headings:
Mural painting and decoration, Italian--14th century.
Mural painting and decoration, Italian--Italy--Avio.
Harvard subject headings:
Mural painting and decoration, Gothic--Italy--Avio.
Mural painting and decoration, Italian--Italy--Avio--14th century.
Princeton subject headings:
Mural painting and decoration, Italian--14th century.
Mural painting and decoration, Italian--Italy--Avio.