The Dutch fleet assembling before the Four Days' Battle of 11-14 June 1666, with the 'Liefde' and the 'Gouden Leeuwen' in the foreground : : A monumental painting by Willem van de Velde the Younger (Leiden 1633-1707 London) ...commissioned by the famous Lieutenant-Admiral Cornelis Tromp ; The painting was in the collection of the Earls of Wemyss, Scotland, for over 250 years from around 1750. boek