Ultra-realistic side-profile portrait of a young woman standing ankle-deep in the sea on a pebbled beach in Positano. Athletic and curvy figure with defined hourglass shape: narrow waist, wide hips, flat stomach, and full natural breasts (D cup). Light tan skin with a smooth texture and warm golden undertones, wet and glistening in the sunlight. Wearing a pink polka-dot string bikini with triangle top and side-tie bottoms. Her hair is wet, swept back with blonde highlights visible under the sunlight. Large hoop earrings catch the light. She’s standing confidently, with one hand relaxed by her side, hips slightly tilted, gazing forward. Background shows a rocky cliffside, white beach umbrellas, sun loungers, and people enjoying the summer. Clear water splashes softly against her legs. Midday sun creates bright highlights and strong natural shadows. Vivid summer vibes, cinematic, sensual and elegant.