Columbia subject headings:
Art schools--Mexico.
Art--Study and teaching--Mexico--20th century.
Ruiz, Guillermo, 1894-1965--Exhibitions.
Harvard subject headings:
Art schools--Mexico.
Art--Study and teaching--Mexico--20th century.
Ruiz, Guillermo, 1894-1965--Exhibitions.
Princeton subject headings:
Art schools--Mexico.
Art--Study and teaching--Mexico--20th century.
Ruiz, Guillermo, 1894-1965--Exhibitions.