Create a candid autumn city-walk portrait of an adult East Asian man around age 32 beneath mature ginkgo trees at peak golden color. Dress him in a charcoal wool overcoat, cream knit sweater and muted ochre scarf, captured mid-step while loosely adjusting the scarf with a thoughtful, relaxed expression. Use a vertical 3:4 frame, eye-level camera, three-quarter body composition and a 50mm lens look. Let tree trunks, scattered leaves and architectural shadows create a diagonal rhythm, with a softly focused residential avenue and understated stone facades behind him. Crisp late-afternoon backlight should form a natural rim around his hair and coat while balancing ginkgo gold with cool gray architecture. Preserve realistic skin, wool fibers, knit texture and imperfect everyday detail with subtle film grain. No readable signs, logos, trademarks, watermark, collage, border or typography. Avoid a staged catalog pose, plastic skin, extreme bokeh, oversaturated yellow, distorted fingers, extra limbs, crowded pedestrians and leaves covering the face.