First comprehensive study of the work of Italian designer Achille Castiglioni (1918–2002) regarded as one of the greatest designers of the twentieth century. This richly-illustrated survey includes a complete catalogue of his works 1938–2000 spanning architecture, exhibition, interior and product design. An introductory essay discusses Castiglioni’s long career including his important collaborations with his brothers Pier Giacomo (d.1968) and Livio (d.1979), and discusses important projects such as the Parentesi adjustable lamp.