Jan de Bray, ‘Head of a Small Boy’, ca. 1650, National Gallery of Art, Washington, D.C.
overall (oval): 7.5 x 5.9 cm (2 15/16 x 2 5/16 in.)  framed: 16.8 x 15.2 cm (6 5/8 x 6 in.)

About Jan de Bray