Columbia subject headings:
Harvard subject headings:
Arts, European--19th century--Themes, motives.
Arts, European--20th century--Themes, motives.
Europe--Civilization
Europe--Intellectual life
Europe--Social life and customs
Princeton subject headings:
Arts, European--19th century--Themes, motives.
Arts, European--20th century--Themes, motives.
Europe--Civilization--19th century.
Europe--Civilization--20th century.
Europe--Intellectual life--19th century.
Europe--Intellectual life--20th century.