Columbia subject headings:
Painting, Abstract--Uruguay--Exhibitions.
Sculpture, Abstract--Uruguay--Exhibitions.
Viera, Sergio, 1954---Exhibitions.
Harvard subject headings:
Painting, Abstract--Uruguay--Exhibitions.
Sculpture, Abstract--Uruguay--Exhibitions.
Viera, Sergio, 1954---Exhibitions.
Princeton subject headings:
Art, Uruguayan--20th century.
Artists--Uruguay--20th century.--Biography.
Viera, Sergio, 1954---Exhibitions.