Robuta

https://www.philamuseum.org/objects/18628 Adam von Bartsch, Virgin and Child, Standing, c. 1800-1803 | Philadelphia Museum of Art Prints, Etching, from c. 1800-1803 adam von bartsch https://www.philamuseum.org/objects/11682 Adam von Bartsch, Boar Hunt, 1811 | Philadelphia Museum of Art Prints, Etching and engraving, from 1811 adam von bartsch philadelphia museum boar hunt 1811 https://www.philamuseum.org/objects/12003 Adam von Bartsch, Fighting Horses, 1802 | Philadelphia Museum of Art Prints, Etching, with chemical tone, from 1802 adam von bartsch philadelphia museum fighting horses 1802