
Drawing by the German artist and engraver (Hofkupferstecher) living in Braunschweig, Anton August Beck (1713-1787).
The drawing was engraved for the broadsheets sold by Douwe Mout by the German engraver Johann Georg Schmidt (1694-1767).
The drawing may be a first study of Clara in 1746.
Preserved in Braunschweig, Stadtarchiv, sign. H. V. 82.
Illustrated in Faust 2003, Zoologische Einblattdrucke, 2003, p.66














