Leonardo da Vinci, 1452-1519. "Study of the Virgin's robe in the painting Saint Anne in the Louvre". Facsimile of the original "Drape study for Mary" (Study for the painting Saint Anne in the Louvre. Black chalk, brush, washed with black ink, heightened with white on white paper, 230 × 245 mm. Paris, Musée du Louvre, Département des Arts Graphiques, Cabinet des Dessins, Inv. 2257). Reproduction (carbon print) after photography of Photographische Kunstanstalt Adolphe Braun (Adolphe Braun, 1812-1877, in collaboration with Charles Braun, 1815-1872, Henri Braun, 1837-1876, and Gaston Braun, 1845-1928). From the portfolio: Drawings by Leonardo da Vinci. Reproduced and published by Braun and Cie., Paris, Dornach (Alsace), London and New York, part II, 60 hand drawings on 40 plates, no. 3. Private collection.