Harry Bertoia, chair Big Diamond 422LU for Knoll International

Chair, model Big Diamond 422LU, American design by Harry Bertoia for Knoll International. Designed in 1950-52. Structure of steel wire. Seat shell mounted on rubber mounts to rock, fitted with full padding with red fabric cover. W 113cm, H 71cm, D approx. 78cm. Wear commensurate with age.