This example shows a static smiley face built entirely with SVG primitives, including a yellow head, eyes, eyebrows, ears, nose, mouth, beard, and mustache. The code constructs the face using D3.js `select` and `append` methods to create and position circles, rectangles, paths, and lines. It uses `d3.arc` to generate the curved shapes for the nose, mouth, and beard. The face is centered within the canvas using a `transform` attribute, demonstrating fundamental DOM manipulation in D3.