joseph lange Joseph Lange (1 April 1751 W??rzburg - 17 September 1831 Vienna) was an actor and amateur painter of the 18th century. Through his marriage to Aloysia Weber, he was the brother-in-law of Wolfgang Amadeus Mozart. mozart at the pianoforte mk247
1789,oil on canvas,13.5x11.625 in,34.3x29.5 cm,mozart museum,salzbug,austria
