Columbia subject headings:
Art, Italian--20th century--Exhibitions.
Art, Italian--21st century--Exhibitions.
Umberg, Günter, 1942---Exhibitions.
Harvard subject headings:
Art, Italian--20th century--Exhibitions
Art, Italian--21st century--Exhibitions
Umberg, Günter, 1942---Exhibitions.
Princeton subject headings:
Art, Italian--20th century--Exhibitions.
Art, Italian--21st century--Exhibitions.
Umberg, Günter, 1942---Exhibitions.