This example shows a simple smiley face drawn with basic SVG shapes: a large yellow circle for the head and two smaller black circles for the eyes. The code uses plain SVG elements (`<circle>`) with explicit `cx`, `cy`, and `r` attributes, all rendered statically at fixed coordinates. The head is outlined with a black stroke, and the eyes are positioned symmetrically around the center. No JavaScript libraries or interactive behaviors are present; the visualization is a static, hand-coded SVG composition.