Unveiling of 'Vase of Flowers' by Jan van Huysum, at the Pitti Palace, Uffizi Galleries, in Florence, Italy. Germany returned the Dutch painting after it was stolen in WWII. (AP Photo/Gregorio Borgia)
Unveiling of 'Vase of Flowers' by Jan van Huysum, at the Pitti Palace, Uffizi Galleries, in Florence, Italy. Germany returned the Dutch painting after it was stolen in WWII. (AP Photo/Gregorio Borgia)Unveiling of 'Vase of Flowers' by Jan van Huysum, at the Pitti Palace, Uffizi Galleries, in Florence, Italy. Germany returned the Dutch painting after it was stolen in WWII. (AP Photo/Gregorio Borgia)Unveiling of 'Vase of Flowers' by Jan van Huysum, at the Pitti Palace, Uffizi Galleries, in Florence, Italy. Germany returned the Dutch painting after it was stolen in WWII. (AP Photo/Gregorio Borgia)