(Photo: © Jean-Louis Fernandez) Co-produced by the Opéra National de Normandie, where it was first staged, Francis Poulenc’s opera Les Dialogues des Carmélites (The Carmelites dialogs) is now being performed in Nancy from Jan. 25 to 31. This production is nearly a complete success. Tiphaine Raffier’s realistic staging lends rawness and extra humanity to certain scenes in the opera, such {…}