This example renders a cartoon face inspired by Danny Phantom using React and D3 v6. It constructs the head from SVG primitives, including circles for the eyes and face, rectangles for eyebrows, and a D3 `arc` generator for the mouth. Hair and nose shapes are drawn as SVG polylines with manually defined coordinate points. The component positions all elements relative to the window dimensions and centers them on the screen, while D3’s `arc` API computes the mouth path.