This example demonstrates a playful way to learn SVG basics by drawing a simple face. The code uses the D3.js library (version 5) to select the SVG element and apply a red background style via `d3.select` and `svg.style`. Although the SVG markup is initially empty, the accompanying YouTube video embedded in the README provides a tutorial on constructing facial features with SVG shapes. The rendering is done directly through SVG elements, and the page is styled with a minimal CSS reset.