黑白街头动态模糊人像

Use the uploaded reference image as the ABSOLUTE SOURCE OF TRUTH. STRICT IDENTITY & REFERENCE LOCK: Preserve the subject's exact facial identity, facial structure, skin tone, natural skin texture, apparent age, body proportions, hairstyle, hairline, clothing, colors, accessories, and all distinctive details exactly as shown in the reference. No beautification, redesign, reinterpretation, identity drift, face replacement, or alteration of the reference-defined appearance. Recreate the same visual concept: A photorealistic cinematic black-and-white street portrait of the referenced subject standing naturally within a fast-moving crowd. Keep the subject's face and eyes relatively sharp and clearly visible while surrounding people and foreground elements create strong horizontal motion blur. Natural candid posture, direct calm gaze, subtle neutral expression. Use dramatic natural side lighting, deep shadows, bright highlights, high-contrast monochrome grading, realistic skin texture, subtle film grain, and authentic photographic imperfections. Vertical 9:16 composition, eye-level camera, centered subject, layered foreground/midground/background depth, documentary street-photography aesthetic, realistic motion blur, shallow-to-moderate depth of field, full-frame camera look, approximately 50–85mm lens perspective. Photorealistic, cinematic, natural, unposed, no HDR, no artificial glow, no plastic skin, no excessive bokeh, no digital artifacts.