A young East Asian woman in her 20s is kneeling sideways on a seamless pure white studio…

A young East Asian woman in her 20s is kneeling sideways on a seamless pure white studio floor, framed from the top of her head to her upper thighs. The subject is positioned slightly to the right of center, hips resting near her heels, body facing the right side of the frame, with her lower back naturally arched, chest slightly open to create a soft curve. Her left arm, closest to the camera, is extended backward with her left hand flat on the floor for support, fingers naturally splayed; her right arm and hand are behind her body or out of frame. Her head is tilted back and turned toward the camera, gazing calmly and directly with slightly parted lips, expressing a soft, confident, and slightly languid mood. She has a refined, slightly elongated oval face, a clear and soft jawline, almond-shaped dark brown eyes, natural thin eyebrows, a slender nose bridge, and light nude-pink lips. The makeup is minimal, consisting only of a light base, natural lashes, thin eyeliner, warm brown eyeshadow, and pale coral blush. Her skin tone is warm white with a natural finish, retaining visible pores, fine vellus hair, subtle skin tone variations, and soft sebum highlights; no plastic skin smoothing. Her long, dark brown-black hair is worn down in loose, voluminous waves, cascading from the top of her head to her waist and hips, with most of it gathered behind her on the left side of the frame, the ends appearing naturally fluffy. Retain realistic weight, individual strands, stray hairs, and a soft sheen. She is wearing a solid light nude-beige triangle bikini. The top features thin halter straps and a triangle cup structure, naturally connected at the center of the chest, made of matte, completely opaque fabric; the bottom is a matching low-rise side-tie bikini bottom, with a clear bow tie visible on the right hip. The swimwear fits naturally without exaggerated shaping, and is free of patterns or brand logos. The background is a seamless studio gradient from warm white to light off-white, with no props. A large softbox illuminates from the front-left above, with a reflector on the right providing soft fill light, creating delicate highlights on the subject's shoulders, collarbones, torso, and legs, with soft, natural shadows cast on the floor. The overall aesthetic is high-key, low-saturation, and low-contrast, dominated by nude-beige, warm skin tones, creamy white, and dark brown hair. Photography style: 85mm or 105mm portrait lens, f/2.8, eye-level slightly low angle, medium-shallow depth of field, sharp focus on face, left hand, swimwear, and hair strands, realistic skin, fabric, and floor textures, slight ISO 200 film grain, soft swimwear beauty editorial, Japanese studio fashion photography, photorealistic. Avoid: underage features, nudity, exposed nipples, transparent swimwear, exaggerated chest/waist/hip proportions, incorrect kneeling posture, distorted spine, deformed fingers, fused arms, extra limbs, plastic skin, excessive smoothing, strong HDR, over-sharpening, cluttered background, CG, anime, text, watermarks, logos.