Leopold Hartmann (1839-1897) 1868 Portrait of the photographer Heinrich Tønnies
Oil on canvas 61 x 53 cm
Creative Commons - Wikipedia Together with a portrait of his wife it was sold at Bruun Rasmussen Kunstauktioner, 9 November 2009, Lot No. 619.
http://www.maleriarkivet.dk/kategori/default.asp?id=15&p=6&o=0
