Columbia subject headings:
Art, Italian--Italy--Umbria--19th century--Exhibitions.
Art--Italy--Umbria--19th century--Exhibitions.
Harvard subject headings:
Art, Italian--Italy--Umbria--19th century--Exhibitions.
Art, Modern--19th century--Exhibitions
Princeton subject headings:
Art, Italian--Italy--Umbria--19th century--Exhibitions.
Art--Italy--Umbria--19th century--Exhibitions.