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F 510

With the F500 series, Geoffrey D. Harcourt RDI introduced a new perspective on lounging in the 1960s: informal, intuitive, and attuned to the human form. The inspiration was simple, yet deeply personal: his partner often sat cross-legged — a relaxed, feminine posture that led Harcourt to design a chair that doesn’t impose itself, but rather accommodates.The F500 embodies this philosophy. Its generous, welcoming shell offers space for a variety of seating positions, without compromising on support or comfort. The sculptural form rests on a swivelling metal base, lending the piece a light, contemporary character.The F510, F511 and F512 models take this concept further, adding an extra layer of comfort through deep upholstery. Available with either a high or low backrest, and a choice of swivel bases — trumpet or cross — they offer subtle variation within a coherent design language.What began as a personal observation has evolved into a globally cherished series of lounge chairs. The F500 family is appreciated worldwide for its timeless aesthetic and its enduring ability to adapt to evolving interiors and generations. A design that, like all true classics, retains its relevance — then, now, and for years to come.