Olga's Gallery
Jean Clouet.
Portrait of Claude of Lorraine, Duke of Guise.
Oil on wood. Palazzo Pitti, Galleria Palatina, Florence, Italy. More. 
Claude of Lorraine, the 1st Duke of Guise (1496-1550), son of Rene, Duke of Lorraine, and Philippine von Geldern; he was married to Antoinette de Bourbon, Duchess of Guise.