Columbia subject headings:
Claus, Emile, 1849-1924--Exhibitions.
Impressionism (Art)--Belgium--Exhibitions.
Painting, Belgian--19th century--Exhibitions.
Vogels, Guillaume, 1836-1896--Exhibitions.
Harvard subject headings:
Princeton subject headings:
Claus, Emile, 1849-1924--Exhibitions.
Impressionism (Art)--Belgium--Exhibitions.
Musée d'art moderne (Musées royaux des beaux-arts de Belgique)--Exhibitions.
Vogels, Guillaume, 1836-1896--Exhibitions.