Between Rounds - like the image's proximity to the viewer, giving the illusion that you're actually in the ring with her.
Also like how the water streams from the water bottle into her mouth, branching into multiple trails as it glistens down her body.
The pic is the most lively and original out of the 3 as well. Surprised and disappointed that is finished last.
Obviously, picture #1 immediately draws the eye, and we recognize the famous early nude of Marylin Monroe.
But it is not a great picture. If she wouldn't have gotten famous as Monroe, it would never been that big.
Picture #3 has a wonderful, cool air, and the model stands in a nice posture in the iddle, natural pose, and her skin colouzr beautifully compliments the blues in the background