This example shows a yellow circle centered in an SVG canvas, with two smaller black-outlined circles positioned symmetrically to suggest eyes, leaving the face incomplete. The visualization is built using React 17 and renders directly to SVG elements. The main face is defined with a `circle` element using `cx`, `cy`, and `r` properties, while the eye shapes are hardcoded with fixed coordinates. The code sets the canvas dimensions to 960 by 500 pixels and imports React and ReactDOM from UMD builds to mount the app into the root div.