As she stood there beside him, brushing his cheek with the loosened tresses of her hair, bending one knee in what was almost a dancer's pose, so that she could lean without tiring herself over the picture, at which she was gazing, with bended head, out of those great eyes, which seemed so weary and so sullen when there was nothing to animate her, Swann was struck by her resemblance to the figure of Zipporah, Jethro's Daughter, which is to be seen in one of the Sistine frescoes.