Siegfried Wichmann has written:
'Compton' -- subject(s): Catalogs, In art, Landscape painting,
Themes, motives
'Internationales Jugendstilglas' -- subject(s): Art nouveau,
Decoration and ornament, Exhibitions, Glassware
'Realismus und Impressionismus in Deutschland' -- subject(s):
Catalogs, German Painting, Impressionism (Art), Realism in art
'Jugendstil, floral funktional' -- subject(s): Animal forms, Art
nouveau, Decoration and ornament, Decorative arts, Exhibitions,
History, Plant forms, Motion picture industry, Law and legislation,
Twentieth Century-Fox Film Corporation, Copyright
'Carl Spitzweg 1808-1885'
'Posters 1900' -- subject(s): Art nouveau, Decoration and
ornament, Posters
'Spitzweg' -- subject(s): Criticism and interpretation,
Exhibitions, Influence