Squaring the circle

Another case of, "No opportunity to take any other shots, what can I spot in this airport terminal??"

Luckily, the designers of Montpellier airport used some interesting metalwork in its construction, and with a little time on my hands - a delayed flight - I was able to play around and come up with something a bit abstract :)

Connected in Paris (second flight also delayed), on to Heathrow, and finally home.

My apologies to everyone for falling behind on comments, and the next couple of days aren't likely to be much better; we're away at a family wedding tomorrow, then I'll be spending all of Saturday driving up to Scotland. But I will try to catch up after that!