Antonio Citterio (Italy, b.1950), Kalos chair, 'Apta collection', designed 1997, manufactured by B&B Italia, black leather upholstery, together with matching footstool, B&B Italia label to underside of bases (2), height 88 cm, width 70 cm, depth 100 cm, (chair), height 15 cm, width 56 cm, depth 35 cm, (footstool)