James McNeill Whistler, “Arrangement in Grey and Black No.1, Portrait of the Artist’s Mother,” 1871, oil on canvas, 144.3x162.5 cm; Musee d’Orsay, Paris, France

James McNeill Whistler, “Arrangement in Grey and Black No.1, Portrait of the Artist’s Mother,” 1871, oil on canvas, 144.3x162.5 cm; Musee d’Orsay, Paris, France

James McNeill Whistler, “Arrangement in Grey and Black No.1, Portrait of the Artist’s Mother,” 1871, oil on canvas, 144.3x162.5 cm; Musee d’Orsay, Paris, France