Seated arms-crossed authority (color, bold backdrop)

A high-contrast color studio portrait of a person seated on a simple stool, leaning slightly forward with arms crossed over the knee, looking directly into the camera with a composed, confident expression. A strong directional key light sculpts the face and forearms with refined shadows, balanced by a soft fill. The subject wears a charcoal blazer over a plain dark crew-neck top. The background is a smooth, saturated deep-teal gradient. Composed in a vertical 4:5 portrait aspect ratio. Natural, lifelike skin tones with rich color depth, professional editorial photography, razor-sharp focus. Use exactly the provided face, keeping the hair, facial features, skin tone, and any glasses unchanged.