Chair: aristocratic elegance in black and walnut. In the Costa Walnut chair, black and a strong brown form a charming contrast. The comfortable black seat with its black armrests and backrest are supported by four legs made of walnut. Curvy contours characterise the elegant design of this chair, in which the formal idiom has a discreet tone. So much elegance with soothing understatement is well suited to conference rooms with a classically beautiful ambience, but also to living rooms which radiate a cultivated comfort.