Casual White Shirt Man Portrait

Use the uploaded reference image strictly for accurate face/identity matching. Preserve the exact facial identity, facial structure of the reference person. Create a photorealistic cinematic lifestyle portrait of a handsome man sitting beside a large wooden-framed window in a cozy, elegant interior. He has soft, naturally styled hair, refined facial features, clear natural skin, and a calm, thoughtful expression. His head is turned slightly toward the window as he gazes outside, with a relaxed, introspective mood. He is wearing a loose, oversized white cotton button-up shirt, with the top buttons casually undone, revealing part of his upper chest. The shirt has natural wrinkles and soft fabric texture. He sits in a relaxed pose, with his left arm resting casually on the window ledge and his hand hanging naturally, while his other arm rests comfortably by his side. Warm golden-hour sunlight streams through the window from the left, softly illuminating his face, hair, neck, and white shirt while creating beautiful natural highlights and gentle shadows. The background features a warm, sophisticated interior with subtle framed artwork and dark furniture, kept softly out of focus. Outside the window, lush green foliage appears as creamy golden bokeh. Composition: vertical 4:5 portrait, medium/upper-body framing, subject positioned centered, eye-level camera angle, natural candid pose, shallow depth of field, creamy background bokeh. Photography: 85mm lens, f/1.8, soft cinematic depth of field, realistic skin texture, natural color grading, warm golden tones, subtle filmic contrast, soft atmospheric glow, premium editorial photography, highly detailed, ultra-realistic, cinematic lighting, 8K quality. Aspect ratio 4:5. 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.