École française du début du XIXème siècle Pair of circular miniatures: - presumed portrait of Emmanuel Régis Droz, bust, in brown frock coat, father of academician Joseph Droz. - presumed portrait of Françoise Bénigne Blanche Proudhon (1776-1841), in white dress, wife of academician [François Xavier] Joseph Droz [du Rosel (1773-1850)]. Unsigned. Handwritten inscriptions on paper, reattached to the backs, identifying the subjects. Diameter: 6.2 or 6.4 cm - Frames: 22.4 x 19.5 cm. Rectangular frames in molded and gilded composition, decorated with cartouches and scrolls (wear, accidents, missing parts and restorations). Stains, scratches and missing miniature of the woman. François Emmanuel Régis Droz du Rosel (1741-1826).