Mid century solid teak and tarnished steel dining table and 6 chairs

A unique or very rare brutalist mid century dining set, comprising a table with a solid teak top 4 cm thick on a tarnished steel base, and six chairs. The chairs are 3 varied pairs of highly individual sculptured design in solid teak and tarnished steel. The chairs are (surprisingly?) very comfortable with backs that move to suit the sitter. High quality, very well made, very good condition.