Photographie de mode réaliste de personnages en maillot de bain au bord de la mer

2:3 vertical format, photorealistic seaside swimwear fashion photography of an adult East Asian woman, clearly aged 22-28, standing in shallow sea or coastal water, near-full-body composition from head to waist. The subject is positioned slightly left of center, body gently angled toward the camera, with a natural soft S-curve in the waist; left hand raised to lightly touch the hair, right arm hanging naturally. She does not look directly at the camera, instead gazing into the distance on the left side of the frame, with a calm, restrained, slightly detached expression, lips naturally relaxed. She has a delicate oval face, soft jawline, deep almond eyes, natural double eyelids, slender brow shape, straight and refined nose bridge, and soft nude-pink lips. Makeup is extremely light - fine eyeliner, natural lashes, subtle warm blush, retaining real pores, fine vellus hair, and natural skin tone variations. Long, thick dark brown-black hair with a slight dampness, naturally cascading to the chest and back, with some strands close to the face, neck, shoulders, and chest, slightly tousled ends. She wears a pure black asymmetrical one-shoulder one-piece swimsuit, with the left strap crossing diagonally over the chest, leaving the other shoulder completely bare. The waist side features a bold cutout design extending from below the ribs to the waist, connected by thin gray-silver or metallic straps crossing to form multiple geometric X-shaped structures; the waist ties hang naturally with small metallic bead accents. The swimsuit is form-fitting, minimalist, and logo-free, fully showcasing natural waistline and leg proportions. The environment is minimal, with the background almost entirely composed of light gray-blue seawater, featuring small soft ripples and silvery-white reflections, with no other people, buildings, or complex scenery. Overcast or thin-cloud natural light falls evenly from the upper oblique direction, creating very uniform, low-contrast diffused lighting, with delicate brightness on the face and shoulders, no obvious shadows, no flash. The water surface provides rich ambient reflections. 50mm-85mm lens, f/2-2.8, ISO100-200, shallow depth of field, with the eyes, face, swimsuit structure, and hair strands in sharp focus, while the seawater background is softly blurred. Overall low saturation, low contrast, with black swimsuit, natural skin tone, dark brown hair, and light gray-blue seawater forming a restrained, slightly disheveled color palette. Real skin micro-texture, damp hair strands, swimsuit fabric, metallic straps, and water ripple details, with subtle film grain, minimal seaside swimwear editorial, soft overcast portrait, photorealistic, natural imperfections, no plastic skin, no excessive retouching, no exaggerated anatomy, no text, no logo, no watermark