A person's face is assembled from simple geometric shapes, including circles for the eyes, a nose, and a mouth. The visualization uses an empty SVG canvas and relies on D3 version 5, explicitly logging the D3 object to the console for inspection. The code sets up a minimal HTML page with linked CSS for styling, though it does not yet draw any data-driven elements. The example demonstrates a basic D3 setup with an unpopulated SVG, ready for further interactive or data-bound visual development.