 An example of the monumental buildings he designed later in his career is the Italianate church of Saint-Joseph (1842–1849) on the Square Frère-Orban of the Quartier Léopold in Brussels.Suys continued to carry out commissions in the Netherlands after the revolution such as the Roman Catholic, Mozes and Aaron Church in Amsterdam built between 1831 and 1847.From 1835 to 1861 Suys was a professor at the Académie Royale des Beaux-Arts in Brussels, where he taught almost every important Belgian architect of the younger generation such as Hendrik Beyaert, Joseph Poelaert and Alphonse Balat.