While being in Netherlands, I also was in Arnhem again, but just for one evening. And since I got a new Canon 8-15mm f4 fisheye lens recently, I thought I give it a try there. It’s hard to get a full reflection of the John Frost bridge with a normal lens (16mm is not wide enough from this spot), but the fisheye had no problem getting it all in at one time :)
The bridge has all these crazy colors at night. The lights actually change quite often, but the green ones are quite dominant, so they are seen the most in a long exposure. Btw. the strong colors are not due to HDR, but due to the strength of the lights :). I also corrected the distortion only partially here, as I liked the look of it.