Armchair in black leather. A light, compact chair designed and presented at the 1929 Salon d’Automne along with other important models, such as the 2 Fauteuil Grand Confort, 3 Fauteuil Grand Confort, the 6 Table tube d’avion and the 4 Chaise longue. As with all of Le Corbusier, Pierre Jeanneret, Charlotte Perriand works, the 1 Fauteuil à dossier basculant derives from an in-depth study of human posture. In this particular case, the chair is intended to be relaxing and to foster conversation. Its perfect compositional simplicity, suited to any context, is available in three versions. In addition to the 1929 model, there is the 1928 Villa Church option, and the one exhibited in 1930 at the Union des Artistes Modernes.