Columbia subject headings:
Art, European--19th century--Exhibitions.
Art, European--20th century--Exhibitions.
Art, Spanish--19th century--Exhibitions.
Art, Spanish--20th century--Exhibitions.
Blue in art--Exhibitions.
Modernism (Art)--Europe--Exhibitions.
Modernism (Art)--Spain--Exhibitions.
Harvard subject headings:
Art, European--19th century--Exhibitions
Art, European--20th century--Exhibitions
Art, Spanish--19th century--Exhibitions.
Art, Spanish--20th century--Exhibitions
Blue in art--Exhibitions.
Modernism (Art)--Europe--Exhibitions
Modernism (Art)--Spain--Exhibitions.
Princeton subject headings:
Art, European--19th century--Exhibitions.
Art, European--20th century--Exhibitions.
Art, Spanish--19th century--Exhibitions.
Art, Spanish--20th century--Exhibitions.
Blue in art--Exhibitions.
Modernism (Art)--Europe--Exhibitions.
Modernism (Art)--Spain--Exhibitions.