Columbia subject headings:
Art nouveau--Europe--Exhibitions.
Art, European--19th century--Exhibitions.
Art, European--20th century--Exhibitions.
Symbolism (Art movement)--Europe--Exhibitions.
Harvard subject headings:
Art nouveau--Europe--Exhibitions.
Art, European--19th century--Exhibitions
Art, European--20th century--Exhibitions
Symbolism (Art movement)--Europe--Exhibitions.
Princeton subject headings:
Art, Modern--19th century--Themes, motives--Exhibitions.
Art, Modern--20th century--Themes, motives--Exhibitions.
Arts, Modern--19th century--Themes, motives--Exhibitions.
Arts, Modern--20th century--Themes, motives--Exhibitions.
Dreams in art--Exhibitions.
Symbolism (Art movement)--Exhibitions.