This example builds a face using D3’s SVG rendering capabilities. The visualization draws a simple face directly onto an SVG canvas, with the background set to red via `svg.style('background', 'red')`. The code uses D3 v5’s selection and style methods to configure the graphic, while the HTML file loads the D3 library from a CDN and embeds the SVG element. The project runs within a React starter framework, with the main logic in `index.js` and styling in `styles.css`.