NEX-7 + Sigma 30mm 2.8
Gorgeous. Nice and sharp. Looks like a tide pool to me, or pools at the river's edge. The leaves kind make me think it's at the river's edge, not the ocean. I've ordered my Sigma 30 to go with my NEX-7. I've been using the Sigma 19 and like it quite a bit when I shoot in tight spaces. The 30 will be a bit more versatile I'm sure.