Columbia subject headings:
Art, Belgian--20th century.
Art--Political aspects--Belgium--20th century.
Arts, Belgian--20th century.
Belgium--Cultural policy--History--20th century.
Belgium--Intellectual life--20th century.
Harvard subject headings:
Arts, Belgian--20th century.
Belgium--History--20th century.
Belgium--Politics and government--1914-1951.
Princeton subject headings: