Éléments et théorie de l'architecture : cours professé à l'École nationale et spéciale des beaux-arts
A late nineteenth-century architecture course text by Julien Guadet, published in Paris in 1902 and prepared for students of the École nationale et spéciale des beaux-arts. Its plates are measured line drawings of façades, sections and structural details. A designer might take from them the clean, uniform linework and the precise proportional logic of classical and medieval elevations, useful as reference for architectural diagrams.
