In France's Third Republic, secularism was, for its adherents, a new faith, a civic religion founded on a rabid belief in progress and the Enlightenment conviction that men (and women) could remake their world. And yet with all of its pragmatic smoothing over of the supernatural edges of Catholicism, the Third Republic engendered its own fantastical ways of seeing by embracing observation, corporeal dynamism, and imaginative introspection. How these republican ideals and the new national education system of the 1870s and 80s - the structure meant to impart these ideals - shaped belle...