Chân Dung Điện Ảnh Đen Trắng Cùng Xe Máy

{
  "prompt": "A high-contrast, black-and-white cinematic portrait of [the rugged man from the reference photo] wearing [sunglasses], with a well-groomed beard and messy, voluminous hair. He is leaning casually against a classic-style modern motorcycle resembling a [BMW R NineT], with his left arm resting atop a [black open-face helmet] placed on the bike's seat. He is dressed in an unbuttoned [black linen shirt] with sleeves casually rolled up, paired with [tailored dark charcoal trousers]. He looks off-camera to the left with a contemplative expression. The motorcycle features spoked wheels, a dual exhaust system, and a metallic fuel tank with pinstripe detailing. The background is a shallow depth of field architectural setting featuring stone arches and weathered masonry of an [old-world European street]. Soft directional side lighting accentuates the linen fabric texture, metallic highlights, and facial contours, complemented by fine film grain and a rich monochrome tonal range.",
  "style": "high-contrast black and white cinematic photography",
  "quality": "crisp film texture, rich dynamic range",
  "aspect_ratio": "3:4"
}