333 North Michigan Building
333 North Michigan is a 34-story, 396-foot Art Deco skyscraper completed in 1928 by Holabird & Roche/Holabird & Root, one of four 1920s towers - alongside the Wrigley Building, Tribune Tower, and the London Guarantee Building - that flank the Michigan Avenue Bridge. Its dramatic upper-level setbacks were shaped directly by Chicago's 1923 skyscraper zoning law, and its riverside site puts it at the literal foot of the Magnificent Mile.
Photo: User:TonyTheTiger , CC BY-SA 3.0