XPH324163 Dinner Table at Sanssouci, 1850 (oil on canvas) by Menzel, Adolph Friedrich Erdmann von (1815-1905); Schloss Sanssouci, Potsdam, Brandenburg, Germany; (add.info.: Tafelrunde von Sanssouci; interior of the former summer palace of Frederick the Great, King of Prussia (1712-86); Voltaire at the court of Friedrich II; Marble Hall; Fredrik II, Voltaire, d\'Argens, La Mettrie, James Keith, George Keth, Friedrich Rudolf von Rothenburg, Christoph Ludwig von Stille and Francesco Algarotti; intelligentsia; ); German, out of copyright.