Candid Night Flash Portrait of Young Man on Urban Street

A photorealistic vertical night portrait of the young South Asian man from the reference images, preserving his exact facial identity, features, neat beard and mustache, stylish voluminous textured taper-fade dark hair, and cool relaxed expression. Captured sitting on a small black plastic stool on an empty urban tiled sidewalk at night, holding a takeaway paper coffee cup. He wears a plain white crewneck T-shirt with a relaxed fit, paired with loose-fit, relaxed-cut black denim jeans that drape comfortably over clean white sneakers; match the loose, roomy silhouette of the pants from the reference, avoiding a tight or slim fit. He wears small rectangular rimless dark sunglasses. The background features closed storefront roll-down metal shutters, distressed walls with graffiti, and dim ambient city lights. The scene is illuminated by hard direct camera flash photography, casting distinct sharp shadows directly behind him against the ground and wall. Authentic skin texture, visible fabric weight and folds, high contrast flash aesthetic, sharp subject focus, strictly preserving the exact vertical 4:5 aspect ratio, framing, and subject scale of the reference photos. 8K Ultra HD quality. 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.