Columbia subject headings:
Art and society--History--20th century--Congresses.
Art and society--Mexico--20th century--Congresses.
Art, Mexican--20th century--Congresses.
Art--Political aspects--Mexico--20th century--Congresses.
Harvard subject headings:
Princeton subject headings:
Art and society--History--20th century--Congresses.
Art and society--Mexico--20th century--Congresses.
Art, Mexican--20th century--Congresses.
Art--Political aspects--Mexico--20th century--Congresses.