Excellent lighting. I like the green tone, very natural to beach photography. THough the crop is bit smaller specially on the left. The image also seems over sharpened. Right side top of the rock seems like a face did others observe that? The compostion is great, except left crop. I like the changing colors and textures of the horizontal layers.
--Gaurav
What an image! Well done Mike, I love it. I'm guessing though (from the colour) that this is a scan of a photo??? Its too green (look at the sand colour), but with a bit of PP this could be incredibly effective. If I were you I'd have a play with the colour channels and also selectively median the sky to get rid of the noise. Good one, Dunc