In 1692, Charpentier wrote the Te Deum that would make him famous into the 20th century. Played for the military victory of Steenkerque, most probably at the church of Saint-Louis-des-Jésuites, this masterpiece, which glorified the armies of Louis XIV, is a powerful fresco whose prelude opens with the martial rhythms of the timpani and trumpets, symbolising the Grand Siècle of the arts, but also Louis XIV's conquests. Valentin Tournet adds pieces to the programme whose pomp is matched by their quality and expressiveness: the de Profundis has an extraordinary solemnity, while the Marche de Triomphe sounds the trumpets for the king considered the greatest in the world.