A yellow cartoon face composed of SVG shapes—two eyes, a mouth, and a circular head—renders in a React application. The code imports `arc` from d3 to generate the mouth path, while static circle elements define the eyes and head. The React component returns an `<svg>` element, positioning all shapes within a translated group using the center coordinates. D3 v7 is loaded globally, and ReactDOM renders the component into the page. This example demonstrates a simple declarative composition of geometric primitives without interactive behavior or external data.