Designed by Pierre Paulin around 1964-1966 for the publisher Artifort. • Model F580, also known as the “M-Chair”. • First collector's edition, late 1960s. A highly sought-after collector's model, original examples from the 1960s are particularly highly valued. Proportions slightly different from the more widely recognized model. Very few copies remain. • Dimensions: Height ≈ 80 cm, Width ≈ 65 cm, Depth ≈ 72 cm. Seat height ≈ 40 cm. • Cover: High-quality fabric, recently reupholstered, taupe bouclé • Frame: Molded foam covering a lightweight frame, supple and enveloping design • Aesthetics: Soft lines and flowing curves, comfortable, organic style typical of Paulin. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution