"Whirlpool of Desire" is the superior photo.
It features much more features, that create contrast and dynamics.
Let's begin with the obvious, the dark, slightly raw cloth, that hangs behind the model, opposing her light and smooth skin. Instantly much more interesting than just a woman walking into the room. Then we have the contrast between fire (Sun) and Water (In the pool below), that intensifies this. And the odel doesn't just sit there, her left leg is angled upwards, and her arms are pointing down (hips, right hand) and up (head, left hand).
Whereas "Ginger Effect" is pretty much white on white.
That picture #1 wins this, in my opinion