Relaxing, contemplative, poetic...: these are the adjectives most often used by spectators in front of the light projection technique developed by Lumière de Verre. A know-how between art and craft that, by sublimating monuments, invites to (re)discover them. Illustration with some of the Chartres company's productions, unfortunately short-lived, such as the one for the Château d'Azay-le-Rideau above.