painting by Wilhelm Kuhnert

London: Frederick Warne & Co., c1912.

German article in Die Gartenlaube, 1896, no 15

painting by Wilhelm Kuhnert (1865–1926), Natural History Museum

German article in Die Gartenlaube, 1896, no. 46

painting by Wilhelm Kuhnert (1865–1926), Natural History Museum

painting by Wilhelm Kuhnert

Leipzig: Klinkhardt & Biermann, 1920.

painting by Wilhelm Kuhnert

painting by Wilhelm Kuhnert (1865–1926), Zoological Society of London

painting by Wilhelm Kuhner

painting by Wilhelm Kuhnert

German article in Die Gartenlaube, 1896, no. 50