‘The Expectant Madonna with Saint Joseph’, ca. 1425/1450, National Gallery of Art, Washington, D.C.
image: 70.5 x 35 cm (27 3/4 x 13 3/4 in.)  with integral frame: 83 x 47 x 2.5 cm (32 11/16 x 18 1/2 x 1 in.)