Tech Founder in Navy Blazer and Glasses Prompt

Create a premium tech-founder style corporate portrait of a reference person, framed from the shoulders up in a clean, centered composition. He is facing directly toward the camera at eye level with a calm, confident, serious neutral expression, relaxed closed lips, steady eye contact, and balanced symmetrical posture. Keep the head straight, shoulders squared, and body facing forward with a polished executive presence.
Style him in a deep navy tailored blazer layered over a black high-neck turtleneck sweater, giving a modern luxury tech-leader look. Add thin gold-metal aviator eyeglasses with clear lenses, subtle realistic reflections on the glass, and crisp visible frame details. Preserve natural masculine facial character with neatly styled short textured hair, well-groomed facial hair, realistic skin pores, fine facial lines, subtle under-eye detail, and natural beard or stubble texture. Avoid plastic skin smoothing or artificial beauty retouching.
Use a minimalist studio background with a smooth gray gradient, lighter behind the subject and gradually darker toward the outer edges, creating a soft spotlight effect around him. Lighting should remain clean and professional but the overall image should have a distinctly high-contrast look, with stronger separation between highlights and shadows while preserving realistic skin tone and detail. Capture with a 70mm portrait lens, eye-level camera angle, shallow but controlled depth of field, sharp focus on the eyes and face, premium corporate branding style, high-end LinkedIn profile portrait aesthetic, crisp fabric texture on the blazer and turtleneck, ultra-realistic skin texture, clean professional color grading, editorial-quality finish, and a polished executive presence. Vertical portrait composition, 4:5 aspect ratio.