Columbia subject headings:
Art, Italian--20th century--Exhibitions.
Art, Modern--20th century--Exhibitions.
Spatialism (Art)--Exhibitions.
Spatialism (Art)--Italy--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Art, Modern--20th century--Italy--Exhibitions.
Spatialism (Art)--Exhibitions.
Spatialism (Art)--Italy--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
Art, Modern--20th century--Italy--Exhibitions.
Spatialism (Art)--Exhibitions.
Spatialism (Art)--Italy--Exhibitions.