Léon Cogniet
caption: Cogniet in 1865
caption: Helen Rescued by Castor and Pollux , 1817
caption: Jean-François Champollion , 1831
caption: The Egyptian Expedition Under the Command of Bonaparte , ceiling at the Louvre , 1835
caption: Léon Cogniet. Self-portrait ca. 1818 , Musée des Beaux-Arts d'Orléans