The best of artists hath no thought to show which the rough stone in its superfluous shell doth not include; to break the marble spell is all the hand that serves the brain can do.
John Addington Symonds, Michelangelo Buonarroti (2002). “The Life of Michelangelo Buonarroti: Based on Studies in the Archives of the Buonarroti Family at Florence”, p.110, University of Pennsylvania Press