The Defeat of the Floating Batteries at Gibraltar, September 1782 (also called The Siege of Gibraltar, The Siege and Relief of Gibraltar or The Repulse of the Floating Batteries at Gibraltar) is the title of a 1783 oil-on-canvas painting by Boston-born American artist John Singleton Copley. It depicts the defeat of the floating batteries at Gibraltar during the Great Siege of Gibraltar. The Governor of Gibraltar, General George Augustus Eliott, is on horseback pointing to the rescue of the defeated Spanish sailors by the British.