Columbia subject headings:
Harvard subject headings:
Aesthetics, European.
Arts--Themes, motives
Europe--Civilization.
European literature--History and criticism.
Night in art.
Night in literature.
Night--Philosophy.
Princeton subject headings:
Aesthetics, European.
Arts--Themes, motives.
Europe--Civilization.
European literature--History and criticism.
Night in art.
Night in literature.
Night--Philosophy.