A single yellow circle with two black dots forms a simple smiley face rendered in SVG. The markup defines three circle elements directly within an inline `<svg>` tag, each with explicit `cx`, `cy`, `r`, and fill or stroke attributes. The page uses no JavaScript or external libraries, relying purely on static SVG geometry inside a minimal HTML document. The default SVG coordinate system positions the face at the center of a 960×500 viewport, with the body margin removed via CSS to fill the entire browser window.