Columbia subject headings:
Arts, French--19th century.
Arts, French--20th century.
Arts, French--German influences.
Arts, German--19th century.
Arts, German--20th century.
Arts, German--French influences.
France--Relations--Germany.
Germany--Relations--France.
Theis, Raimund.
Harvard subject headings:
Arts, French--German influences.
Arts, German--French influences.
Arts, Modern--19th century--France.
Arts, Modern--19th century--Germany.
Arts, Modern--20th century--France.
Arts, Modern--20th century--Germany.
France--Relations--Germany.
Germany--Relations--France.
Theis, Raimund.
Princeton subject headings:
Arts, French--German influences.
Arts, German--French influences.
Arts, Modern--19th century--France.
Arts, Modern--19th century--Germany.
Arts, Modern--20th century--France.
Arts, Modern--20th century--Germany.
France--Relations--Germany.
Germany--Relations--France.
Theis, Raimund.