This example builds toward a smiley face by rendering a large yellow circle with a black outline, two smaller filled circles for eyes, and space left for a future mouth. The SVG is written directly in the HTML using React, with React 16.7 loaded from a CDN and a separate `bundle.js` script. Static coordinates position the face elements on a 960 by 500 canvas, and the code logs the React object to the console, demonstrating a minimal React-based SVG composition.