This example shows a simple smiley face made from three SVG circles: a large yellow face and two black eyes. The page uses plain SVG elements within an HTML file, with a body margin of zero and hidden overflow to present the drawing cleanly. The SVG canvas is 960 by 500 pixels, and all circles are positioned with explicit coordinates and styled with fill and stroke attributes. No JavaScript libraries or data sources are involved; the rendering relies solely on static SVG markup.