A young man wears a crisp white dress shirt with a spread collar.

"A moody, cinematic night portrait of a young man with short, soft, dark curly hair and a faint mustache, looking over his shoulder with a calm, intense, slightly aloof expression. He stands in a relaxed, angled pose with his torso turned and arms hanging loosely at his sides, one hand slightly open. He wears a crisp white dress shirt with a spread collar, top buttons undone and sleeves casually rolled to the forearms, tucked into black slim-fit trousers. A silver-cased analog wristwatch with a white dial and a brown leather strap sits on his wrist. The setting is a dark, glass-walled interior at night, with black metal window frames forming a grid, soft reflections of a high-rise building and scattered glowing lights on the glass, and a hazy grey-green concrete backdrop. Low-key lighting with a soft cool glow on his face and shirt, deep shadows, desaturated grey and charcoal tones with the white shirt as the brightest element, slight film grain, natural skin texture, fashion-editorial night photography, shot on a smartphone, vertical 2:3 aspect ratio, three-quarter body framing, sharp focus on the subject." Tips: Add "photorealistic, cinematic low-key lighting, subtle film grain" for a more polished look. For a moodier feel, add "city night reflections, bokeh lights, cool blue-grey tones." To emphasize the outfit, add "crisp white cotton shirt, high contrast against dark background." Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.