Date: late 1800s and early 1810s. Dimensions: height: 7 cm (2.7 in); width: 6 cm (2.3 in). Medium: metal, watercolor on gouache, wood. Collection: Hermitage Museum. Sergey Savv. Yakovlev by anonim after Borovikovskiy (1800-10s, Hermitage)
Author: Anonymous Russian painter (1670s-1917) Public domain image (according to PD-RusEmpire) After Vladimir Borovikovsky (1757–1825)Source: commons.wikimedia.org