This example shows a stylized face built from SVG shapes using React and D3.js. It renders a yellow circle for the head, two black circles for eyes, and a curved path for a mouth, all positioned relative to a central point. The code uses ReactDOM to render the SVG element and the D3 `arc` function to generate the mouth’s path geometry with specified radii and angles. The face composition relies on fixed pixel coordinates and stroke widths, demonstrating a simple, programmatic illustration technique.