Joseph-Marie Vien, ‘The Fishpond at Villa Madama’, 1746/1749, National Gallery of Art, Washington, D.C.
sheet: 16.2 x 22 cm (6 3/8 x 8 11/16 in.)  page size: 42.5 x 27.7 cm (16 3/4 x 10 7/8 in.)

About Joseph-Marie Vien