A natural-light outdoor fashion photograph of a 20-year-old Indian woman with warm medium-tan skin and long, jet-black hair, thick, voluminous, and slightly tousled, worn loose with natural body and movement. She has soft, youthful facial features, defined brows, almond-shaped dark eyes with minimal makeup, and natural nude lips. Her expression is calm, relaxed, and subtly confident, with her gaze directed slightly off-camera. She has a naturally curvy, full, and feminine figure, with a well-defined bust, soft hips, and smooth, balanced proportions, emphasized in a tasteful and realistic way. She is wearing a simple black bikini with a classic triangle top and matching bottoms, styled minimally to highlight her natural form without exaggeration. Her pose is casual and sensual, seated on light gray stone stairs, legs bent comfortably, posture relaxed, one hand resting on the step beside her, the other hand relaxed near her thigh, body slightly angled to naturally accentuate her curves. The setting is an outdoor urban stairway made of neutral stone, clean and understated. Lighting is natural daylight, soft and even, enhancing realistic skin texture and gentle shadows that define her form. Shot in ultra-high resolution, shallow depth of field, sharp focus on the subject, lifestyle fashion photography style, realistic anatomy, clean composition, no text, no watermark.