The Brno chair has become a modern furniture classic. It has very clean lines, consisting of a steel frame in a single piece, bent into a C-shape from the middle of the back, round past the front edge of seat (to create arms), and back under the seat to create a cantilever, with taut seat and back upholstered in leather. There are two versions of the chair, one in tubular steel and the other in flat steel. The metal was originally polished stainless steel, Some modern examples are chrome plated.