This example renders a static, stylized Pikachu face using React and D3 v5, with all facial features drawn as SVG shapes. The code explicitly breaks down the face into components: a yellow circular head, two black elliptical eyes with white highlights, red cheek ellipses, and a brown mouth constructed by two arcs. It uses D3’s `arc` generator to define the mouth’s path and a custom `noseArc` for the black nose. All positions are computed relative to the center, demonstrating a modular approach to composing SVG visuals with React’s declarative JSX and D3’s geometry utilities.