Studio portrait of an Evenki female in her late 40s; light-medium skin, neutral undertone; dark hair with a natural silver streak at the front, deep side part; minimal makeup. Outfit: slate-gray crewneck sweater, no logos. Neutral mid-gray seamless backdrop; Rembrandt lighting with soft fill; 105 mm macro-sharp. Expression: calm and welcoming, gentle smile. Framing: 3:4 portrait; mid-chest-up, centered at eye level, facing camera; full head and hair in frame; both shoulders visible.