A helicopter trail around Willis Tower (formerly Sears Tower) over Chicago Skyline.

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Size: 4694px × 3129px
Location: Chicago, Illinois
Photo credit: © Ken Koskela / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: chicago, city, foggy, helicopter, horizontal, illinois, lake, lakefront, line, michigan, night, sears, shore, shoreline, sky, skyline, smokey, smoky, summer, tower, trail, twilight, willis