Columbia subject headings:
Deluigi, Mario--Exhibitions.
Guidi, Virgilio, 1891-1984--Exhibitions.
Spatialism (Art)--Italy--Exhibitions.
Harvard subject headings:
Princeton subject headings:
Deluigi, Mario--Exhibitions.
Guidi, Virgilio, 1891-1984--Exhibitions.
Spatialism (Art)--Italy--Exhibitions.