... represented the act of coition between a swan and a woman; and though we cannot hold Michelangelo responsible for the repulsive expression on the face of Leda, which relegates the marble of the Bargello to a place among pornographic works of art, there is no reason to suppose that the general scheme of his conception was abandoned in the copies ... — The Life of Michelangelo Buonarroti • John Addington Symonds