37-flr Art Deco skyscraper by Daniel & Hubert Burnham, sons of Chicago architect and city planner Daniel H. Burnham (1846-1912). Polished black granite base trimmed w/black marble and bronze. Tower sheathed in deep green terra cotta. Permanent night illumination of tower installed, 2007. Carbide & Carbon Building (1929), crown 7/8, 230 N Michigan Ave, The Loop, Chicago, IL