It is distinguished by its welcoming lines and its high backrest that create a shell, in fact an 'egg', inside which one feels protected from the eyes and protected. The chair is a chair designed by Arne Jacobsen in 1958 for the Radisson hotel in Copenhagen, Denmark. The chair was created according to the typical Jacobsen style ie using modern materials. The chair, which was an innovative revolution for that era, is made of a fiberglass cast structure with a polyurethane foam padding. The coating is then applied and laid on the structure assuming a perfect and sinuous shape.