This example renders a simple SVG smiley face directly in an HTML page. A large yellow circle forms the head, with two smaller black circles as eyes, all drawn using basic SVG elements like `<circle>` and styled with fill and stroke attributes. The page’s body is set to hide overflow, and the SVG canvas is sized at 960 by 500 pixels. The code relies on no external libraries, using only native HTML and SVG markup to produce a static, self-contained graphic.