Columbia subject headings:
Historisches Museum Frankfurt am Main--Catalogs.
Painters--Germany--Frankfurt am Main--Exhibitions.
Painting, German--Germany--Frankfurt am Main--19th century--Exhibitions.
Painting, German--Germany--Frankfurt am Main--20th century--Exhibitions.
Painting, German.
Harvard subject headings:
Painting, German--Germany--Frankfurt am Main--19th century--Exhibitions.
Painting, German--Germany--Frankfurt am Main--20th century--Exhibitions.
Painting, German--Germany--Frankfurt am Main--Exhibitions.
Painting, Modern--19th century--Germany--Frankfurt am Main--Exhibitions.
Painting, Modern--20th century--Germany--Frankfurt am Main--Exhibitions.
Princeton subject headings: