Columbia subject headings:
Architecture--Belgium--History--20th century.
Art deco (Architecture)--Belgium.
Modernism (Art)--Belgium.
Harvard subject headings:
Architecture, Modern--20th century--Belgium.
Architecture--Belgium--History.
Art deco (Architecture)--Belgium.
Art deco--Belgium.
Interior architecture--Belgium--History--20th century.
Modernism (Art)--Belgium.
Princeton subject headings:
Architecture, Modern--20th century--Belgium.
Art deco (Architecture)--Belgium.