There are few images of 20th-century architecture more iconic than the nighttime view of Case Study House #22. At its eagle’s nest promontory above Los Angeles, the building is a vision of streamlined glass and steel, its slick lines echoing the twinkling city boulevards below. With this and his other equally innovative build for the famous project of the Arts & Architecture magazine, American architect Pierre Koenig (1925–2004) became one of the leading figures of the Modern movement.While stil