This example shows a static smiley face drawn as a yellow circle with two black eyes and an empty space where a mouth will be added later. The code renders the SVG elements directly in the HTML file, setting the circle center, radius, and stroke properties. It uses React 17 with `react-dom` to mount the app, though the actual drawing lives outside the React component. The SVG viewport is 960 by 500 units, and the face uses basic geometric shapes without any data-driven visualization or interactive features.