Columbia subject headings:
Kobell, Wilhelm von, 1766-1853--Exhibitions.
Watercolor painting, German--18th century--Exhibitions.
Watercolor painting, German--19th century--Exhibitions.
Harvard subject headings:
Art--Germany--Schweinfurt--Exhibitions.
Kobell, Wilhelm von, 1766-1853--Exhibitions.
Museum Georg Schäfer--Exhibitions.
Watercolor painting, German--18th century--Exhibitions.
Watercolor painting, German--19th century--Exhibitions.
Princeton subject headings:
Kobell, Wilhelm von, 1766-1853--Exhibitions.