Great shot - the lines stand out well. It does seem a little underexposed for me, and it's a shame they don't look like they're having more fun. I like the fact they're all wearing the same though.

I have this same shot (although yours is better), so why didn't I think of posting it? Shows a flaw in my decision making as I think this is an excellent solution.

love the shirts!! why don't they have shoes on?