i like how the sky is a really nice shade of blue, but the first thing that i noticed is that it's slightly unlevel... leaning to the right it seems to me.
hmmm, i'm second look, it may just be the angle :?
Ok, I've rotated it just a little to the left. If the levels look wrong now, then its not the angle. There might be a slight difference in the sky colors on the top and on the bottom, but I think if its even there its really marginal.