Ultra-Realistic Black and White Studio Portrait

{   "prompt": "Ultra-realistic black-and-white studio portrait of a young adult man, 100% using the uploaded reference image for face, identity, proportions, and pose accuracy (do not alter facial features or body structure). Pose exactly like the reference image: the man is seated sideways on a simple modern chair, right leg crossed over the left, body relaxed, back slightly leaned into the chair. One arm rests naturally on the chair arm, the other relaxed near the lap. Head turned to the right, eyes looking off-camera with a calm, thoughtful, confident expression. He wears a dark denim jacket layered over a plain dark t-shirt, slim-fit jeans, and black leather ankle boots. Thin metal-frame eyeglasses, neatly styled short hair, light stubble beard. Minimalist studio environment with a plain light grey/white seamless background, strong negative space on the left side of the frame. Soft diffused studio lighting creating gentle shadows, clean tonal separation, editorial fine-art photography style. Sharp focus, realistic fabric texture, DSLR-quality, high-detail black-and-white portrait, vertical 4:5 composition, ultra-realistic 8K look.",   "size": "1024x1280",   "n": 1 }