 Complete the following phrase:  At the behest of Pierre Fontaine in 1828 de Steuben painted La Clémence de Henri IV après la Bataille dIvry, depicting a victorious Henry IV of France at the Battle of Ivry. De Steubens Bataille de Poitiers, en octobre 732, painted between 1834 and 1837, shows the triumphant Charles Martel at the 