Chicago has lots of underpasses, overpasses, bridges, and other road features that let pedestrians cross busy streets and highways without dying (ideally). If you’re at street level on a sunny day under an overpass, you may be lucky enough to get a view like this.

July 15, 2012. Nikon D90 (DX sensor), 70–300mm Nikon zoom lens at 105mm (35mm equivalent: 200mm), f/16, 1/30, ISO 200.