Boullée's ideas had a major influence on his contemporaries, not least because of his role in teaching other important architects such as Jean Chalgrin, Alexandre-Théodore Brongniart, and Jean-Nicolas-Louis Durand. Some of his work only saw the light of day in the 20th century; his book "Architecture, essai sur l'art" ("Essay on the Art of Architecture), arguing for an emotionally committed Neoclassicism, was only published in 1953. The volume contained his work from 1778 to 1788, which mostly comprised designs for public buildings on a wholly impractical grand scale.