An écorché (flayed figure) of a horseman and his horse, prepared by anatomist Honoré Fragonard and on display at the Musée Fragonard d'Alfort in Paris. Fragonard was the first professor of anatomy at the École nationale vétérinaire d'Alfort (National Veterinary School of Alfort) and prepared thousands of anatomical pieces. In 1771, after six years of teaching, he was dismissed from his post for being a "madman".Photo: Jebulon