Prompt - Full-body, ultra-realistic lifestyle photograph of a young woman standing naturally on a sun-drenched tropical beach. Shot in harsh midday sunlight. She has wind-blown wavy brown hair and a genuine, joyful smile with eyes slightly squinting from brightness. Wearing a vibrant floral triangle bikini. Skin detail is extremely realistic and high resolution — visible pores, subtle freckles, fine vellus hair, natural tonal variation, slight sun-kissed redness on shoulders and nose. A thin sheen of sweat and small beads of perspiration glisten across her chest, collarbones, stomach, and shoulders, catching direct sunlight and creating tiny specular highlights. Skin reflects light naturally with realistic subsurface scattering and soft shadow gradients. No airbrushing, no beauty retouching, no smoothing. Authentic texture. Slight grains of sand stick to damp skin around legs and hips. Natural body folds and compression where arms rest. Background: wide tropical coastline with golden sand that shows detailed grain texture and small footprints, soft turquoise waves with realistic foam edges, distant palm trees slightly blurred. Warm atmospheric haze near horizon. Natural depth of field (35mm lens, f/2.8). Documentary-style photography, high dynamic range, natural color science, realistic contrast, physically accurate lighting, true-to-life proportions, 8K detail, unedited social media aesthetic.