974073 Sketch of the great empires in the time of Charlemagne (engraving) by English School, (19th century); Private Collection; (add.info.: Sketch of the great empires in the time of Charlemagne. Illustration from The History of the Decline and Fall of the Roman Empire (Volume II) by Edward Gibbon (G Virtue, London and New York). Digitally cleaned image.); 穢 Look and Learn.