This example renders a stylized, symmetrical face using React and D3 v7. It displays a large circular head with two outer ears, white eye scleras with black pupils, red cheeks, and a grey mouth created via the `d3.arc` path generator. The composition layers SVG ellipses, circles, and paths positioned with coordinate transforms, all drawn with static SVG elements inside a React component. The visualization relies on declarative JSX markup and D3’s `arc` helper but does not implement interaction or data binding.