Such would be the successive phases of the image:it is the reflection of a profound reality;it masks and denatures a profound reality;it masks the absence of a profound reality;it has no relation to any reality whatsoever: it is its own pure simulacrum.In the first case, the image is a good appearance-representation is of the sacramental order. In the second, it is an evil appearance-it is of the order of maleficence. In the third, it plays at being an appearance-it is of the order of sorcery. In the fourth, it is no longer of the order of appearances, but of simulation.