That's funny you took this picture. My idea for rhythm was a shot similar to this one. but with about 10 of them lined up inside each other and creating rhythm and repetition this way. Never had the time to take it. So I started smiling when I saw yours. Got shot BTW
i like this a lot, nick. even a shot of something looks great with the way you compose and process i have to say :)
now, i'm quite jealous that you have a new cool lens, i want to get a new lens as well! :)