This example shows a yellow smiley face rendered as an SVG graphic, composed of a circular background, two eyes, and an arc-shaped mouth. The visualization is built using React components, where each facial feature is defined in its own ES6 module file, demonstrating modular component organization. The drawing leverages the D3.js `arc` API to construct the mouth’s path geometry, while React fragments allow grouping elements without extra DOM nodes. The SVG viewport is 960 by 500 pixels, with all features centered and positioned using direct coordinate values.