Concrete armchair from Källemo is a Swedish design icon created by Jonas Bohlin. The name comes from the original version of the chair, designed as part of his graduation project at Konstfack in 1981, where he produced 100 numbered pieces in cement. The form drew attention for its bold expression and artistic integrity, marking a new era in Swedish furniture design. Today, the Concrete armchair is known worldwide as a timeless classic that unites idea, form, and expression with rare strength.