J. BERGNER (1812-1876), Two butterflies, 1865, Watercolor Jakob Christian Bergner (1812 - 1876 ): Two moths: Large vine hawk moth and Augsburg bear, 1865, Watercolor Technique: Watercolor on Cardboard Inscription: Lower right signed: "C: J: Bergner.". Lower middle inscribed: "1. Sphinx celerio. 2. Matronula.". Lower right dated: "1865.". Date: 1865 Description: Illustration of two moths: Pericallia matronula (Linnaeus, 1758)/Augsburg bear and Sphinx celerio (Linnaeus, 1758)/Large vine hawk moth. Keywords: Butterflies, Butterflies, Biology, Study, 19th century, Realism, Animals, Switzerland, Size: Cardboard: 25,0 cm x 21,8 cm (9,8 x 8,6 in)

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