Columbia subject headings:
Art, Spanish--Spain--Barcelona--20th century--Exhibitions.
Barcelona (Spain)--History--20th century--Exhibitions.
World War, 1914-1918--Art and the war--Exhibitions.
Harvard subject headings:
Art, Spanish--Spain--Barcelona--20th century--Exhibitions.
Barcelona (Spain)--History--20th century--Exhibitions.
World War, 1914-1918--Art and the war--Exhibitions
Princeton subject headings:
Art, Spanish--Spain--Barcelona--20th century--Exhibitions.
Barcelona (Spain)--History--20th century--Exhibitions.
World War, 1914-1918--Art and the war--Exhibitions.