Charles-Edouard JEANNERET known as LE CORBUSIER Modulor 2 - 1955 La Parole est aux usagers, Boulogne, Éditions de l'Architecture d'aujourd'hui, Collection Ascoral, in-12 square, paperback. First edition (accidents) Enriched with an autograph signed letter: "Pour Melle Simone Prouvé, merci de son aide précieuse, avec toute ma sympathie, Le Corbusier 1/56" 14.5 × 14.5 cm Provenance : Gift from Le Corbusier to Simone Prouvé Simone Prouvé Collection, then by descent Historical background: Using the Modulor scale, Simone Prouvé wove a scarf for Le Corbusier, which he refers to and reproduces in this book on p. 36. Bibliography : Muriel Seidel, Simone Prouvé : tisser la lumière, Selena éditions, Saint-Gervais, 2023, p. 103 and 213 for our copy. "Modulor 2" by Le Corbusier, dedicated to Simone Prouvé - 1955 5.71 × 5.71 in. Charles-Edouard JEANNERET known as LE CORBUSIER