Originally posted by Nixarma I wonder if her "standing out" is because she's ahead of the wave and the inherent contrast between the black of her wet suit and the white of the spray.
Is there a particular part of her in the image that bothers you?
I think that's the exact reason, the high contrast between the very black suit and the white water. Her right arm in particular has somewhat a 'cut and pasted on' look to me. And that extends from there to more of her upper body.
Looking closely I'm wondering if there isn't a slight sharpening halo that might be causing me to see your image this way. (I could also be hallucinating as well. ;o)
Try a version where you take the blur tool, set the brush size very small, and slightly soften the suit/water edge.
I don't know if there's anything "wrong" with the way this image is processed. It just looks different than what I would expect from a film B&W. Some people might prefer it more in its current state.
It's a good job of framing, good position and expression in your subject, and you took the shot in a manner which presents a lot more power/turbulence than I suspect the waves actually provided (based on the other shots).
I'm nitpicking in my criticism.