This image provided by the Monuments Men Foundation shows a Franz de Paula Ferg oil on panel painting titled &quot;Landscape with Staffage.&quot; The painting, one of five missing since World War II, are being returned to collections in Germany at the behest of the heirs of their American acquirers. The painting was won by an American GI in a poker game and had been stored in a potassium mine for safekeeping during the war are from an art gallery in the central German city of Dessau. The GI then mailed the painting home to his wife. (Anna Bottinelli/Monuments Men Foundation via AP)