K chair, narrow, tubular base, natural/black

This is the classic K-chair designed by Finnish designer Harri Koskinen, in the narrow version, with a matt-chrome tubular frame. The Koskinen K-chair won the Interior Innovation Award at the international furniture fair in Cologne in 2004 and has become a modern classic.
The chair is upholstered in paper yarn cotton fabric by the Finnish company Woodnotes. The color of the fabric is Natural Black (per Woodnotes webpage).