Smiling Gray-Haired Man

Studio portrait of a white male in his early 40s; fair skin, neutral undertone; salt-and-pepper hair neatly combed with a side part; short stubble beard; wearing a plain navy knit sweater, no logos; neutral mid-gray seamless backdrop; Rembrandt lighting with soft fill, neutral color temperature (≈5500K daylight), color-accurate studio white balance; 105 mm macro-sharp, f/7.1, ISO 100, ultra-high detail, crisp studio clarity, natural skin texture, no diffusion, no color cast. Expression: friendly and composed, subtle half-smile. Framing: portrait orientation, 3:4 ratio; mid-chest-up, centered at eye level, facing camera; full head inside frame with slight headroom; both shoulders visible.