The Postcard A postally unused carte postale published by Lévy Fils & Co. of Paris bearing an early image of the Carp Lake at Fontainebleau. The Palace of Fontainebleau The Palace of Fontainebleau, or Château de Fontainebleau, is located 55 kilometers (34 miles) southeast of the centre of Paris. The castle and subsequent palace served… Continue reading Fontainebleau (Seine-et-Marne) – the Carp Lake