| 1. | He graduated from the academy in 1865, but continued his lessons with the school's drawing master, Henry Vianden, who had graduated from Munich's Royal Academy of Fine Arts. Il est diplômé de l'académie en 1865, mais continue ses leçons avec le maître d'école de dessin, Henry Vianden, qui a obtenu son diplôme de Munich, de l'Académie Royale des Beaux-Arts. |