Nice pic overall. I like how you did the water especially, but the rendering is fine in general too.
There are two things I'm not sure of, though. The first one being, that, judging by the sail, the wind is probably blowing more or less from left to right, but the rain looks like the wind is coming more from the right. And the other thing is that.. shouldn't they furl the sail to prevent damage? I don't know anything about sailing, so feel free to ignore that if I'm just wrong. I thought I'd point it out just in case.
Nice work, keep it up.
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