Ultra realistic light photography

A striking, close-up vertical portrait of a fashionable young South Asian man with thick, textured wavy dark hair and a thin mustache. He is wearing a light-wash denim jacket and a metallic silver watch on his wrist. Peering over the top of his black sunglasses with a confident expression, he holds the frame with his hand. The scene is shot at night against a stark, pitch-black background, utilizing a strong, direct flash or harsh key light from the front that creates a high-contrast look with a grainy, vintage film texture and sharp shadows. 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.