Giovanni Benedetto Castiglione, ‘The Genius of Castiglione’, 1648, National Gallery of Art, Washington, D.C.
plate: 37 x 24.6 cm (14 9/16 x 9 11/16 in.)  sheet: 37.3 x 25 cm (14 11/16 x 9 13/16 in.)

About Giovanni Benedetto Castiglione