A photorealistic vertical portrait of a young bearded man sitting on a rooftop brick wall at night

A photorealistic vertical portrait of a young bearded man sitting on a rooftop brick wall at night, gazing thoughtfully at a large full moon overhead; he wears a fitted white t-shirt, slim blue jeans and white canvas sneakers, a dark wristwatch on his left wrist, one leg bent with his hand resting on his knee and the other leg relaxed with his hand gripping the wall; background features out-of-focus city lights producing warm bokeh and a starry deep-blue sky with a luminous moon halo; lighting is soft cool moonlight illuminating his face and shoulders with subtle rim light from city highlights, natural skin tones and gentle shadows; cinematic color grade leaning toward teal-blue in shadows with warm orange bokeh accents; composition places the subject in the lower third with the moon centered above, shallow depth of field, strong creamy bokeh, ultra-detailed sharp subject, soft film grain, high resolution, 85mm equivalent, wide aperture feel, low ISO aesthetic, moody contemplative atmosphere, minimal retouching, photoreal, cinematic. 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.