Jean-Marc Nattier, ‘Joseph Bonnier de la Mosson’, 1745, National Gallery of Art, Washington, D.C.
overall: 137.9 x 105.4 cm (54 5/16 x 41 1/2 in.)  framed: 177.8 x 144.78 x 15.24 cm (70 x 57 x 6 in.)

About Jean-Marc Nattier