This example shows a simple smiley face rendered as a static SVG graphic. A large yellow circle forms the head, with two smaller black circles representing the eyes; the mouth is not drawn in this version. The visualization uses React 18.2.0 via a UMD script tag, though the SVG elements are written directly in the HTML markup rather than generated through React components. The code sets the SVG viewport to 960 by 500 pixels and applies basic styling for the circle fills and stroke.