Columbia subject headings:
Art, Belgian--19th century.
Art, Belgian--20th century.
Art, Belgian--History.
Symbolism in art.
Harvard subject headings:
Art, Belgian--19th century.
Art, Belgian--20th century.
Art, Belgian--History.
Symbolism in art.
Princeton subject headings:
Art, Belgian--19th century.
Art, Belgian--20th century.
Art, Belgian--History.
Symbolism in art.