This example shows a simple yellow smiley face drawn with three circles on a 960-by-500 SVG canvas. It uses the SVG `<circle>` element directly, with a large yellow circle for the head, two smaller black circles for eyes, and an implied mouth left out. The rendering is static, using inline SVG attributes for position, radius, fill, stroke, and stroke width. No JavaScript libraries or APIs are present; the visualization relies solely on declarative SVG markup within the HTML file.