Source
Source: Anton von Werner, Kronprinz
Friedrich auf dem Hofball von
1878 [Crown Prince Friedrich at the
Court Ball of 1878]. Painting / Oil on canvas (1895). Original:
Nationalgalerie, Staatliche Museen zu Berlin.
bpk-Bildagentur,
image number 00017226. For rights inquiries, please contact Art Resource
at requests@artres.com (North America) or bpk-Bildagentur at
kontakt@bpk-bildagentur.de (for all other countries).