This example displays a yellow smiley face drawn as three SVG circles on a blank page. The code uses basic HTML markup and inline SVG elements, with circles positioned via explicit `cx` and `cy` coordinates. A black stroke outlines the main face, while two smaller circles form the eyes. The page includes minimal CSS to remove body margins and hide overflow, and the SVG canvas is set to 960 by 500 pixels. No external JavaScript libraries are used; the visualization relies entirely on static SVG rendering within the HTML document.