Jean-Joseph Balechou after Louis Rene de Vialy, ‘Don Philippe, Infant d'Espagne’, National Gallery of Art, Washington, D.C.
plate: 32.3 x 22.3 cm (12 11/16 x 8 3/4 in.)  sheet: 35.7 x 25 cm (14 1/16 x 9 13/16 in.)