Columbia subject headings:
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Art--Argentina--Exhibitions.
Gallardo, Carlos, 1944---Exhibitions.
Photography, Artistic--20th century--Exhibitions.
Princeton subject headings:
Art, Modern--Argentina--20th century--Exhibitions.
Art--Argentina--Exhibitions.
Gallardo, Carlos, 1944---Exhibitions.
Photography, Artistic--Exhibitions.