This example displays a static, cartoonish smiley face constructed from SVG primitives rendered through React’s `createElement` API. A large yellow circle forms the head, with smaller black circles for eyes and white highlights, thick black lines for eyebrows, and a black circle for a mouth. The code uses ReactDOM to mount the `App` component, which returns a single `<svg>` element with hard-coded coordinates and styling. The rendering approach relies entirely on SVG shapes, with no interactivity or data-driven behavior.