This example shows a simple yellow circle with a black outline and two solid black circles positioned inside it to resemble a face. The visualization is built as a bare minimum HTML page using an inline SVG element sized at 960 by 500 pixels. It renders the shapes directly with SVG tags such as `circle`, setting explicit coordinates, radii, fill colors, and stroke properties. The code uses no JavaScript libraries or data sources, relying entirely on static SVG markup to produce the graphic.