Designed by Ludwig Mies van der Rohe for the Four Seasons restaurant in New York’s Seagram Building, this bar stool pairs a cantilevered frame of bent, chrome-plated steel with a square upholstered seat. The seat is a foam cushion over a plywood form, in leather or a range of Knoll fabrics. It measures 43 by 43cm and stands 76cm high. Available in Australia through dedece.