Columbia subject headings:
Art--Germany--Hannover--Exhibitions.
Nolde, Emil, 1867-1956--Exhibitions.
Sprengel Museum Hannover--Exhibitions.
Harvard subject headings:
Nolde, Emil, 1867-1956--Exhibitions.
Nolde, Emil, 1867-1956--Friends and associates--Exhibitions.
Sprengel, Bernhard, 1899-1985--Art collections--Exhibitions.
Sprengel, Bernhard, 1899-1985--Friends and associates--Exhibitions.
Princeton subject headings:
Nolde, Emil, 1867-1956--Exhibitions.
Nolde, Emil, 1867-1956--Friends and associates--Exhibitions.
Sprengel, Bernhard, 1899-1985--Art collections--Exhibitions.