The eye is the window of the human body through which it feels its way and enjoys the beauty of the world.
Leonardo da VinciI abhor the supreme folly of those who blame the disciples of nature in defiance of those masters who were themselves her pupils
Leonardo da VinciThe art of procreation and the members employed therein are so repulsive, that if it were not for the beauty of the faces and the adornments of the actors and the pent-up impulse, nature would lose the human species.
Leonardo da Vinci