Henry Petty-Fitzmaurice
Sulley made history in the same year, 1911, by selling Rembrandt’s "The Mill", which the Berlin art luminary and museum director Wilhelm von Bode, called “the greatest picture in the world,” to Peter Widener for £100,000. This painting, which Sulley had taken from Henry Petty-Fitzmaurice, Marquis of Lansdowne for Widener to buy, set a record price for a painting.