Columbia subject headings:
Austrian literature--History and criticism.
Creation (Literary, artistic, etc.)
German literature--20th century--History and criticism.
Harvard subject headings:
German literature--19th century--History and criticism--Sources--Exhibitions.
German literature--20th century--History and criticism--Sources--Exhibitions.
Princeton subject headings:
Creation (Literary, artistic, etc.)--Exhibitions.
German literature--19th century--Exhibitions.
German literature--20th century--Exhibitions.
Inspiration--Exhibitions.