The S43 Chair was designed by Mart Stam. The model is a variant of the S33, one of the first 'Freischwinger' models in history, designed in 1926. A minimalist model that has been fitting and popular in modern interiors for years. The comfortable, flexible frame makes upholstery unnecessary. Today, Thonet holds the artistic copyright to this tubular steel classic. The S43 has been designed especially for children and is available in several unique colours.