Columbia subject headings:
Art, Classical--Germany--Hannover--History--20th century.
Art, German--20th century.
Art, Modern--Collectors and collecting--Germany--Biography.
Sprengel, Bernhard, 1899-1985--Art collections.
Sprengel, Margrit, 1908-1997--Art collections.
Harvard subject headings:
Art, Classical--Germany--Hannover--History--20th century.
Art, German--20th century.
Art, Modern--20th century--Private collections--Germany--Hannover.
Art, Modern--Collectors and collecting--Germany--Biography.
Art--Collectors and collecting--Germany--Hannover--History--20th century.
Sprengel Museum Hannover.
Sprengel, Bernhard, 1899-1985--Art collections.
Sprengel, Margrit, 1908-1997--Art collections.
Princeton subject headings:
Art, Classical--Germany--Hannover--History--20th century.
Art, German--20th century.
Art, Modern--Collectors and collecting--Germany--Biography.
Sprengel, Bernhard, 1899-1985--Art collections.
Sprengel, Margrit, 1908-1997--Art collections.