Vintage Thonet dining chair was made in the 2000 in Vienna, Thonet factory. The chair has original stamp on them. They are made from black wooden base with brown leather seat and golden details on the legs. The postmodern design with Thonet's significant bentwood technique gives the chair a very luxurious look. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution