Anonymized Swimmer in Teal Pool

Create an ultra-wide 3:1 cinematic photograph shot from directly above a {argument name="subject" default="single swimmer"} floating just beneath the surface of a clear swimming pool. The water is deep teal and turquoise with bright sun-caustic ripples covering the entire frame. Place the swimmer slightly left of center near the upper half of the composition, with curly {argument name="hair color" default="brown hair"} spreading in the water, one long arm arcing upward and across the right side, and the body fading into darker shadow below the surface. The face is obscured by a centered matte {argument name="face cover color" default="beige"} rectangular square, creating an anonymized editorial look. Use natural midday sunlight, realistic underwater refraction, soft green-blue color grading, subtle film grain, high detail, and a calm isolated mood. Leave large areas of open rippling pool water to the right and left, no text, no borders, no extra people.