Portrait photoréaliste d'un homme barbu sur des marches urbaines

Photorealistic portrait of a handsome bearded man sitting on outdoor stone steps in an urban setting, three-quarter body composition, relaxed pose leaning forward with elbows on knees and contemplative gaze off-camera to the right. He wears a fitted forest green crew neck t-shirt, cropped beige chinos, tan suede sneakers with white soles, and a chunky gold wristwatch. Strong athletic build, well-groomed dark hair and neatly trimmed beard. Warm late-afternoon natural light, soft shadows, shallow depth of field that gently blurs the modern building entrance background, crisp texture on stone steps and fabric, natural skin tones, high detail on facial features, hair, stubble and watch, cinematic color grading with slightly warm tones, subtle film grain, 35mm equivalent, f/2.8, low ISO, high resolution, realistic reflections and soft specular highlights, balanced contrast, tasteful vignette.