Columbia subject headings:
Harvard subject headings:
Expressionism (Art)--Belgium--Exhibitions.
Herbert, Tony, 1902-1959--Art collections--Exhibitions.
Painting, Belgian--20th century--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Private collections--Exhibitions.
Herbert, Tony, 1902-1959--Art collections--Exhibitions.
Painting, Belgian--20th century--Private collections--Exhibitions.