Photorealistic candid smartphone street-style photo of a beautiful adult South Korean woman in her early 20s, approximately 163 cm tall, warm fair skin, delicate Korean features, collarbone-length ash-blonde bob with wispy bangs, slim feminine figure with natural proportions. Outfit: minimal black triangle halter bikini top with thin white trim and straps, oversized vintage blue denim jorts with an extremely ultra-low-rise waistband resting at the lowest part of the hip bones, exposing the lower abdomen and hip bones, heavy denim fading, loose fit, frayed hems, small black leather shoulder bag, slim black rectangular sunglasses, silver jewelry. Pose: leaning casually against a metal street pole, hips shifted slightly to one side, one hand near the low waistband, the other relaxed, one knee slightly bent, looking toward the camera through sunglasses. Scene: American neighborhood street at golden hour, red STOP sign, crosswalk, lush trees, tropical roadside plants, sidewalks, modern low-rise buildings. Camera: vertical portrait, smartphone rear camera, 26mm equivalent lens, medium-full framing from head to below knees, photographed from 2 meters away at chest height, natural perspective, recognizable background. Lighting: warm late-afternoon sunlight, soft tree shadows, realistic skin texture, natural smartphone HDR, subtle digital grain. Style: effortless luxury casual fashion, authentic candid Instagram street photography, realistic denim texture, natural colors. Avoid: long hair, plastic skin, exaggerated anatomy, excessive retouching, heavy bokeh, studio lighting, distorted hands, extra fingers, CGI, text, watermark, logo.