Nice detail and pattern of the shadows on this. I find the focal point to be too much in the center, though. I think it would have flowed much better with a different crop.
The more I look at this shot, the more I like it. A simple, yet very effective interpretation of the challenge. White, Silver, and Light are not easy to work with by themselves, never mind all together. Well above my average! Nice Job.
I'm just blown away at all the mundane everyday items that folks found patterns in, this one among them. I was ready to drive two hours to photograph a bridge, but after this challenge I now know that there were dozens of patterns right under my nose. This is a great creative shot, I love the chromatic refraction in the upper right hand corner, just shaking my head at the creativity. well done.