This was a shot I took while out at the Business Marketing Associations national conference in Chicago in 2011. It was taken from the side of a boat and the resulting raw file was saved out at 5 different stops (-2, -1, 0, +1, +2) then combined to create an HDR (High Dynamic Range) image. The original file was processed in Lightroom, and the HDR was created using Nik HDR Efex Pro 2.
Chicago Skyline HDR
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Wow!
Awesome!