POLLOCK, Charles (1930–2013) & KNOLL International “Executive Chair” office chair, model No. 12E1, with a black thermoformed plastic shell; seat and backrest upholstered in black tufted leather and supported by a chrome-plated tubular metal frame; five-star aluminum base mounted on casters. Height: 83 cm. Width: 65 cm. Depth: 68 cm. Signs of wear and pinholes.