Career
He was born in Rome of French parents who were part of Joseph Bonaparte"s entourage. Nanteuil entered the École des Beaux-Arts in 1827, where he studied under Eustache-Hyacinthe Langlois, and then worked in the studio of Dominique Ingres. In 1848, he was made Director of Académie des beaux-arts and later became the curator of the Musée des beaux-arts in Dijon.
He died in Bourron-Marlotte at the age of 60.