To celebrate the 100th anniversary of the Bauhaus, where Mies van der Rohe was the director from 1930 until the closing of the school in 1933, Knoll has created a limited edition of the iconic Barcelona chair in special leather and black chrome. Only 365 pieces will be produced in 2019, one for every day of the year, certified and numbered to commemorate the centennial of the Bauhaus and the close connection between Knoll and the foundations of its outstanding design.