Columbia subject headings:
Public sculpture, German--Germany (West)--20th century.
Public sculpture--Germany (West)
Harvard subject headings:
Kunst im Öffentlichen Raum (Project)
Public art--Germany (West)--History--20th century.
Princeton subject headings:
Public sculpture--Germany (West).
Sculpture, German--Germany (West).
Sculpture, Modern--20th century--Germany (West).