Presumed portrait of anne marie louise d'orléans (1627-1693)
identification proposed by user ecummenic (talk) based on the comparison with some portraits of that princess (see images below). Date: 17th century. Dimensions: height: 80 cm (31.4 in); width: 64 cm (25.1 in). Medium: oil on canvas. Collection: Unidentified location. Circle of Beaubrun - Portrait de femme assise