Metropolitan Correctional Center, Chicago Loop (the cheese wedge in back).

Per Wikipedia, "Weese designed each cell with a floor-to-ceiling slit window, 7 feet (2.1 m) long by 5 inches (130 mm) wide, narrow enough not to require bars, and beveled out to allow natural light to pass inside."

#chicago #FensterFriday #WindowFriday #HarryWeese