French School, 17th Century
Portrait of a nobleman, traditionally identified as Philip I, King of Castile, half-length, in a gold-embroidered doublet and plumed hat, with a fur-lined mantle and a hat badge showing a white hart, holding a letter, 17th Century
oil on panel
10 7/8 x 8陆 in. (27.7 x 21.6 cm.)