Columbia subject headings:
Art, German--Exhibitions.
Art, Modern--19th century--Exhibitions.
Richter, Ludwig, 1803-1884--Exhibitions.
Richter, Ludwig, 1803-1884--Influence--Exhibitions.
Harvard subject headings:
Art, German--Exhibitions.
Art, Modern--19th century--Germany--Exhibitions.
Richter, Ludwig, 1803-1884--Exhibitions.
Richter, Ludwig, 1803-1884--Influence--Exhibitions.
Princeton subject headings: