Master of the Osservanza (Sano di Pietro?), ‘The Meeting of Saint Anthony and Saint Paul’, ca. 1430/1435, National Gallery of Art, Washington, D.C.
painted surface: 46.5 x 33.4 cm (18 5/16 x 13 1/8 in.)  overall: 47 x 33.6 cm (18 1/2 x 13 1/4 in.)  framed: 61.6 x 125.4 x 7.6 cm (24 1/4 x 49 3/8 x 3 in.)