Besides the Priory, his other major works of this period include the decoration of the Church of Notre-Dame du Raincy, an innovative reinforced concrete art deco church in the Paris suburbs designed by Auguste Perret, which was completed in 1924. The church was designed in the spirit of "Sainte-Chapelle" in Paris, to give the stained glass the maximum effect. The windows were made in collaboration with the stained-glass artist Marguerite Huré; Denis designed the figurative art in the center of each window, while Marguerite Huré created the window and the abstract glass designs around it. Other major religious works include the chapel Church of Saint-Louis in Vincennes (1927), the windows of the chapel of La Clarté in Perros (1931) and the church of Thonon his final project before his death in 1943.