This example displays a simple yellow circle with two smaller black circles inside, forming a basic face-like graphic. The SVG is rendered directly in an HTML page with no external libraries, using only standard SVG elements like `circle` and inline CSS to control the body margins. The code defines specific coordinates and radii for each circle, positioning the pair of smaller circles as eyes within the larger one. The entire visualization is static, showing how raw SVG markup can create a minimal illustrative graphic in a web browser.