This example shows a simple yellow circle with two black eyes rendered as a smiley face on an SVG canvas. The code creates the visualization using basic SVG elements—a `<circle>` for the face and additional `<circle>` elements for the eyes—all positioned within a 300 by 300 pixel viewport. It relies on the raw HTML5 `<svg>` API without any external JavaScript libraries or data sources, demonstrating how static shapes can be drawn directly in a web page. The empty HTML document includes only the inline SVG markup, making it a minimal starting point for web-based graphics.