Joos van Cleve, ‘Joris Vezeleer’, probably 1518, National Gallery of Art, Washington, D.C.
painted surface: 56.3 x 38.2 cm (22 3/16 x 15 1/16 in.)  overall (panel, rounded top): 58 x 40 cm (22 13/16 x 15 3/4 in.)  framed: 66 x 48.9 cm (26 x 19 1/4 in.)

About Joos van Cleve

Netherlandish, 1485 - 1540 or 1541, Cleves, Germany, based in Antwerp, Belgium