Columbia subject headings:
Art, Mexican--19th century--Exhibitions.
Art, Mexican--20th century--Exhibitions.
Rivera, Diego, 1886-1957--Exhibitions.
Harvard subject headings:
Rivera, Diego, 1886-1957--Exhibitions.
Princeton subject headings:
Artists' preparatory studies--Mexico--Exhibitions.
Drawing, Mexican--20th century--Exhibitions.
Rivera, Diego, 1886-1957--Exhibitions.
Rivera, Diego, 1886-1957--Themes, motives.