Ultra-realistic studio portrait of a man in turtleneck

**Ultra-realistic professional studio portrait of a handsome adult man, framed in a centered close-up head-and-shoulders composition, photographed against a clean minimalist light gray to off-white background.** The man has a **strong masculine facial structure**, broad forehead, defined cheekbones, straight proportional nose, naturally full lips, and a well-defined angular jawline. His face has **realistic natural skin texture**, subtle pores, faint imperfections, and a slightly warm complexion. He has **short dark brown hair**, neatly slicked and combed backward with natural separation and fine individual strands visible. He has **short, neatly trimmed dark brown facial hair**, consisting of a defined mustache connected naturally to a close-cropped beard and subtle stubble along the jaw and cheeks. The beard should look realistic rather than overly sharp or digitally perfect. His eyes are **light blue-gray**, looking directly into the camera with a calm, serious, neutral expression. Natural catchlights are visible in both eyes. Eyebrows are naturally thick and well-shaped. Maintain realistic eyelid folds, under-eye texture, and subtle facial asymmetry. He is wearing a **thick black ribbed turtleneck sweater** with a high folded collar covering the lower neck. The sweater has visible knitted fibers and fine vertical ribbing, creating a premium minimalist fashion aesthetic. **Composition:** perfectly centered frontal portrait, symmetrical framing, head positioned near the upper center, shoulders extending naturally toward both sides of the frame. Camera positioned directly at eye level. Tight head-and-shoulders crop. No dramatic body pose. **Lighting:** soft professional studio lighting, large diffused key light positioned slightly above and in front of the subject, subtle fill light maintaining natural facial dimension, very soft shadowing around the jaw and neck. Gentle highlights across the forehead, nose bridge, cheekbones, and eyes. No harsh shadows. **Photography style:** premium luxury fashion/editorial portrait photography, realistic DSLR or medium-format camera appearance, approximately 85mm portrait lens, shallow but controlled depth of field, extremely sharp focus on the eyes and facial features, smooth natural background falloff. **Image quality:** photorealistic, extremely detailed skin, realistic hair strands, individual beard hairs, authentic fabric texture, natural color reproduction, high dynamic range, subtle cinematic tonal depth, clean exposure, professional color grading, 8K detail. **Background:** completely minimal, smooth pale gray/off-white studio backdrop with a very subtle gradient, no furniture, no objects, no text, no logos, no decorations. **Mood:** sophisticated, calm, confident, understated, modern luxury menswear campaign. **Negative Prompt:** cartoon, illustration, CGI, 3D render, plastic skin, excessive skin smoothing, beauty filter, over-sharpening, distorted face, asymmetrical eyes, deformed ears, unnatural beard, fake hair, exaggerated muscles, smile, open mouth, accessories, jewelry, sunglasses, busy background, text, watermark, logo, harsh lighting, blown highlights, heavy shadows, low resolution, motion blur, noise.