 They broke in at about six in the morning, and, despite alarms and video cameras, in seven minutes stole about fifteen of the most valuable objects in the collection, including the replica of the crown of Siam given by the Siamese government to Napoleon III, a Tibetan mandala, and an enamel chimera from the reign of the Qianlong Emperor (1736–1795).The Gallery of Francis I is one of the first and finest examples of Renaissance decoration in France.It was originally constructed in 1528 as a passageway between the apartments of the King with the oval courtyard and the chapel of the convent Trinitaires, but in 1531 Francis I made it a part of his royal apartments, and between 1533 and 1539 it was decorated by artists and craftsmen from Italy, under the direction of the painter Rosso Fiorentino, or Primatice, in the new Renaissance style.