Set of 4 vintage chairs, antique seating furniture

Set of 4 vintage chairs, antique seating furniture Dimensions 44x60xh98cm, seat 44cm. Brutalist design. Solid wood (oak). Large sections of wood. Clever and elegant system for attaching the cushions with a wooden bar. Some discreet signs of use: some staining and discoloration of the wood, original fabric of the cushions may need to be reviewed. One chair has repairs but the 4 are stable, robust and solid. Perfectly usable without cushions as well. In the style of Guillerme et Chambron, your House.