Jean-Baptiste Camille Corot (1796-1875) The Little Sister. 1854. Glass plate. 218x182. Delteil 41. A very fine proof printed in bistré black on thin buff wove paper, an earlier attempt than the print run for Quarante clichés-glace de Corot, Daubigny, Delacroix, Millet, Rousseau tirés sur les plaques provenant de la Collection de M. Cuvelier, in Paris with Maurice Le Garrec, 1921.