The Källemo Concrete Armchair is a groundbreaking piece that challenges traditional concepts of furniture design. The chair combines reinforced concrete for the seat and backrest with a tubular steel frame. This bold mix of industrial materials stirred debate upon its debut, pushing the boundaries between art and functional design. Produced in a limited edition of 100 numbered pieces, the Concrete Armchair reflects Bohlin's minimalist approach and his exploration of the expressive potential of materials.