Columbia subject headings:
Artists--Mexico--History--20th century--Exhibitions.
Atl, Dr., 1875-1964--Exhibitions.
Landscapes in art--Exhibitions.
Volcanoes in art--Exhibitions.
Harvard subject headings:
Artists--Mexico--History--20th century--Exhibitions.
Atl, Dr., 1875-1964--Exhibitions.
Landscapes in art--Exhibitions
Volcanoes in art--Exhibitions.
Princeton subject headings:
Artists--Mexico--20th century.--Exhibitions.
Atl, Dr., 1875-1964--Criticism and inerpretatiopn.
Atl, Dr., 1875-1964.--Exhibitions.
Landscapes in art--Exhibitions.