The original photo was in Union Station, Los Angeles, July 2011. It's been mixed with a photo of street lights taken in Incheon, South Korea, October 2011. One part of the light almost exactly matched the reflection of the arch.
Union Station has been used in so many Movies and TV shows, but my favorite thing about this photo is that it was taken in one of the locations used in Blade Runner.
I should add that this is NOT an HDR image.
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