Breuer Cesca B32 chrome tubes, beech and reed cane (Gavina 1960s?) First production by Thonet, early 20th century inspired by models created by Mart Stam. The base, the seat and the backrest consist of a single piece of curved tubular steel, the seat and the backrest are lined with wicker cane resting on a frame of curved and lacquered beech wood. This seat is one of the very first furniture creations using the tubular steel technique.