Create a vertical 3:4 candid smartphone-style portrait of a clearly adult East Asian woman, age 21, seated beside a glass balcony in bright late-afternoon sun. She has a petite frame, fair warm skin, long glossy near-black hair falling over her back and right shoulder, a softly rounded profile, straight brows, a small nose with a gently lifted tip, and full relaxed lips. Capture her in close left-facing profile from mid-torso upward, chin raised slightly, eyes closed, shoulders relaxed, head leaning toward the sunlight. She wears a beige ribbed knit camisole with a low straight scoop neckline, narrow black shoulder straps layered behind it, secure opaque fabric, and a fitted knit structure with realistic horizontal tension. Preserve her natural full adult torso proportions and readable covered chest-to-waist curve—neither enlarged nor flattened. The rib-knit stretch, exact scoop edge, relaxed seated posture, slight backward lean, close high three-quarter camera, and strong sun-to-shadow transition create the contour while coverage remains secure. The balcony rail cuts diagonally behind her; green trees and one sunlit yellow-leafed tree blur below. Use hard golden sunlight from upper-left, a bright rim along cheek, collarbone, and shoulder, deep glossy hair shadows, warm skin bounce, slight phone-camera sharpening, and gentle background compression. The emotion is quiet pleasure and inward calm, as though she paused mid-breath in sunlight. FIDELITY — HIGHEST PRIORITY: preserve the profile geometry, long black hair, petite proportions, natural fullness, beige ribbed top plus black straps, eyes-closed pose, balcony diagonal, garden background, hard golden light, and candid mood. Apply only the stated adult age; do not redesign, beautify, slim, enlarge, flatten, or suppress curves. Remove logos, watermarks, text, IDs, and QR codes. Photorealistic, non-explicit, no intimate exposure.