This example shows a simple smiley face built from three SVG circles: a large yellow head with a black outline and two smaller circles for eyes. The face is centered in a 960-by-500 viewport, with the head positioned at coordinates (480, 250) and a radius of 245. The code uses raw SVG markup inside an HTML document, specifying circle elements with attributes for center coordinates, radius, fill color, and stroke properties. The page itself has no interactive behavior or animation, only static rendering of the geometric shapes.