The downtown bridges in Tampa, Florida have been illuminated with colored lights that change color every few minutes. This has provided some nice photo opportunities, especially when the lights hit the water. For this image, I used a long shutter speed to smooth out the water.

D800
Nikkor f/2.8 24-70mm lens
Tripod
Cable release ( with mirror-up mode ) on the camera
30 second exposure at f/20
55mm focal length
ISO 100