At the Detroit airport, you have to go down the rabbit hole (a long underground tunnel) to walk between terminal A and B/C. The designers created an intense curved space that continually dances in modulating color, sound and light. It's too bad that only airport travelers get to experience it. The constantly changing colored light is often minimal and I had to shoot handheld at higher ISO's and with longer exposures. It's far out man and I mean that as a real compliment. Here's a link if you want to take a YouTube ride on it: http://www.youtube.com/watch?v=Y8oVaj8yQbo