This visualization shows a stylized surprised emoji face rendered as SVG, with a yellow circular head, white eyes, black pupils, and an open mouth composed of two arcs. Built with React and D3 v6, the code uses D3’s `arc()` generator to create the mouth paths and React’s `ReactDOM.render` to mount the SVG to the DOM. The design hardcodes geometric values for radii, stroke widths, and positions, presenting a half-finished smiley face as a step toward a fuller expression.