This example shows a simple SVG smiley face drawn directly in an HTML page, with a yellow circle for the head, two smaller circles for eyes, and a black outline. The code uses no external JavaScript libraries, relying solely on inline SVG elements and basic CSS to set the page margin to zero and hide overflow. The rendering approach is static SVG, with the circle elements positioned using cx, cy, and r attributes within a 960-by-500 pixel viewport. It serves as a minimal demonstration of embedding SVG graphics in HTML.