Gerhard von KügelgenGerhard von Kügelgen "Franz Gerhard von Kügelgen (6 February 1772 – 27 March 1820) was a German painter, noted for his portraits and history paintings. He was a professor at the Dresden Academy of Fine Arts and a member of both the Prussian and Russian Imperial Academies of Arts. His twin brother, Karl von Kügelgen, was also a painter of note." - (en.wikipedia.org 24.10.2020)