Complex sentence: The same year he received the Grand Prix de l’Académie des Beaux-Arts (Prix de portrait Paul-Louis Weiller) of the Institut de France.Subsequently he teached compositional analysis and surface geometry at the Institute of Art History of Free University of Berlin till 2005.
Split into simpler sentences: The same year he received the Grand Prix de l’Académie des Beaux-Arts (Prix de portrait Paul-Louis Weiller) of the Institut de France. After the completion of his studies, he was teaching compositional analysis and surface geometry at the Institute of Art History of Free University of Berlin till 2005.