A yellow circle with black outlines forms a smiley face rendered in SVG, drawn entirely with HTML markup and no JavaScript. Two smaller solid circles serve as eyes, while a curved path creates the mouth using an elliptical arc command. The SVG canvas is 960 by 500 pixels, centered around its midpoint, with the face radius calculated as half the height minus half the stroke width. The page sets body margins to zero and hides overflow, letting the graphic fill the viewport. The code relies on inline SVG elements—`circle` and `path`—within a plain HTML document.