Knee piece of a boy in a blue smock, Karl Roux, 1846

Date: 1846. Dimensions: height: 29 cm (11.4 in); width: 24 cm (9.4 in). Medium: canvas on cardboard. Collection: Dr. C. E. Merck, Darmstadt (lt. Quelle). Jahrhundertausstellung 1906 KatNr. 1458