This example renders a static smiley face using React and D3’s arc generator. A large yellow circle forms the head, with two dark eye circles, pink blush ovals, and a mouth drawn as an arc path centered on the display. The code positions all elements via SVG circle and path tags, using React to manage the component structure and d3.arc with explicit start and end angles to define the mouth’s shape. Fixed coordinates and dimensions hard-code the layout without any interaction or data updates.