872831 Portrait of the Prince of Wales, late King George IV, 1790 by Russell, John (1745-1806); 76.2x63.5 cm; Private Collection; (add.info.: George IV (George Augustus Frederick; 12 August 1762 ??26 June 1830) was king of the United Kingdom of Great Britain and Ireland and king of Hanover following the death of his father, George III, on 29 January 1820, until his own death ten years later. From 1811 until his accession, he served as Prince Regent during his father\'s final mental illness.); Photo 穢 Philip Mould Ltd, London; English, out of copyright.