Start of the Race of the Barberi Horses, Rome, 1860, Pen and ink, watercolor, and gouache on wove paper, 6-7/8 x 11-1/8 inches (17.4 x 28.3 cm), Drawings, Jean-Baptiste Carpeaux (French, Valenciennes 1827?1875 Courbevoie), The race of the riderless B