Columbia subject headings:
Art, Modern--20th century--Exhibitions.
Turin (Italy). Galleria civica d'arte moderna e contemporanea--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Turin (Italy). Galleria civica d'arte moderna e contemporanea--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
Turin (Italy). Galleria civica d'arte moderna e contemporanea--Exhibitions.