A few steps from the Luxembourg Gardens, the Odéon theater, the "Musée d'Orsay" and the famous "Louvre", nearby Antique shops and Arts galleries, the welcoming café terraces of Saint-Germain-des-Prés become theaters of a changing world. Close to "Notre Dame" cathedral in this Paris where in the fifties, the existentialists Jean-Paul Sartre Sartre and Simone de Beauvoir launched, after Danton and Robespierre in 1789, another kind of revolution. In this "left Bank", thoughts and passions, traditions and "avant-garde" cross one another.