Columbia subject headings:
Architecture--Mexico.
Collage--Mexico.
Escobedo, Helen.
Installations (Art)--Mexico.
Sculpture, Mexican--20th century.
Harvard subject headings:
Architecture--Mexico
Collage--Mexico.
Escobedo, Helen.
Installations (Art)--Mexico.
Sculpture, Mexican--20th century.
Princeton subject headings:
Architecture--Mexico--History--21st century.
Escobedo, Helen, 1934-2010.