Love the whole picture. there's not a thing I'd change. I love how the background goes from all-white sky to a soft gray sea with waves, and from that to a dark lower half of the picture, with small stones all over. I love the dude's stance, full of attitude, and yet the expression seems calm and relaxed. A great shot, indeed.
okay, first off, i love the pose, it really gives off an attitude. and the lighting is fantastic. it really sets off the amazing muscular definition of the model and gives it an interesting mood.
okay, not that the artistic stuff is out of the way, i will commence with the drooling.