一名年輕男子穿著黑色亞麻扣襯衫，

"A stylish, candid full-length lifestyle portrait of a young man with thick, voluminous black wavy-curly hair falling softly around his face, looking off to the side with a calm, thoughtful expression. He sits casually on a dark grey stone ledge, leaning slightly back, with one hand resting on his thigh and the other hanging loosely at his side. He wears a black linen button-up shirt with brown buttons, the top buttons undone and sleeves rolled up, a black cord necklace with a small pendant, and a silver analog wristwatch with a black dial. He pairs it with a traditional white Kerala mundu with a gold kasavu border, draped in soft folds over his legs. The setting is a traditional South Indian building exterior with a rough, dark stone wall, a dark red wooden door with an ornamental iron grille on the left, and a yellow wall with a blue notice board displaying white Malayalam text on the right. Bright, natural midday sunlight with crisp shadows and strong contrast, warm yellow and deep blue accents against the white mundu and black shirt, natural skin texture, candid ethnic-fashion street photography, shot on a smartphone, vertical 9:16 aspect ratio, full-body framing, sharp focus on the subject."
Tips:
Add "photorealistic, Kerala traditional fashion, Onam-style festive look" for a cultural feel.
For a softer look, add "golden hour light, warm tones, subtle film grain."
To keep the background generic, replace the signboard with "a blue notice board with white regional script."

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