France / 1974 / stool / pierre chapo / model s31 / elm wood / mid century / design classic this stool model s31 is one of the most popular designs ever made by pierre chapo. Crafted from solid elm, the stool exudes a timeless elegance with its natural wood grain, highlighted by the smooth, rounded seat. The s31 is a technical masterpiece with three interwoven legs. The technical challenge adds to the stool’s aesthetic appeal and sculptural work. pierre chapo was known for his deep appreciation of wood and craftsmanship and was inspired by traditional joinery techniques and the work of architects like le corbusier. This stool perfectly reflects chapo's mastery in combining simplicity, functionality, and the beauty of natural materials. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution