This example draws a smiley face as a static SVG graphic using React and ReactDOM. The face consists of a yellow circle with a black stroke for the head and two smaller black circles for eyes, positioned symmetrically around the horizontal center. The code defines dimensions, a center point, stroke width, and eye radius as constants, then renders the circles with computed coordinates. It uses hardcoded geometry rather than data, with the head radius derived from the height and stroke width.