This example shows a hand-coded smiley face built with SVG shapes: a yellow circle for the head outlined in black, and two smaller black circles for eyes. The static composition is defined directly in HTML markup using React’s UMD build, which is loaded from the unpkg CDN. The visualization relies on core SVG elements—`circle`, `cx`, `cy`, `r`, `fill`, and `stroke`—to position the face at a fixed 960 by 500 canvas size, with no interaction or animation.