Columbia subject headings:
Appia antica (Gallery : Rome, Italy)--History--Exhibitions.
Art criticism--Italy--History--20th century--Exhibitions.
Art informel--Italy--Exhibitions--History--20th century--Exhibitions.
Art informel--Italy--Exhibitions.
Art, Abstract--Italy--Exhibitions--History--20th century--Exhibitions.
Art, Abstract--Italy--Exhibitions.
Art, Italian--20th century--Exhibitions--History--20th century--Exhibitions.
Art, Italian--20th century--Exhibitions.
Villa, Emilio--Exhibitions.
Harvard subject headings:
Appia antica (Gallery : Rome, Italy)--History--Exhibitions.
Art criticism--Italy--History--20th century--Exhibitions.
Art informel--Italy--Exhibitions--History--20th century--Exhibitions.
Art informel--Italy--Exhibitions.
Art, Abstract--Italy--Exhibitions
Art, Abstract--Italy--Exhibitions--History--20th century--Exhibitions.
Art, Italian--20th century--Exhibitions
Art, Italian--20th century--Exhibitions--Exhibitions.
Villa, Emilio--Exhibitions.
Princeton subject headings:
Appia antica (Gallery : Rome, Italy)--History--Exhibitions.
Art criticism--Italy--History--20th century--Exhibitions.
Art informel--Italy--Exhibitions--History--20th century--Exhibitions.
Art informel--Italy--Exhibitions.
Art, Abstract--Italy--Exhibitions--History--20th century--Exhibitions.
Art, Abstract--Italy--Exhibitions.
Art, Italian--20th century--Exhibitions--History--20th century--Exhibitions.
Art, Italian--20th century--Exhibitions.
Villa, Emilio--Exhibitions.