French School, (17th century); French. Medium: engraving. Date: 17th Century. Lady-in-waiting and favourite of the queen, Marie de Medicis; beheaded and burned for sorcery following the assassination of her husband, Concino Concini (1575-1617); place de l'Hotel de Ville; reign of Louis XIII (1610-43);Leonora Dori; Provenance: Bibliotheque Nationale, Paris, France / Giraudon. Photographic Rights The Bridgeman Art Library.