This example shows a static yellow smiley face drawn in an SVG canvas with black circular eyes. The visualization communicates a simple, playful shape rather than data, using basic SVG elements and attributes. The code defines `circle` elements for the face and eyes, with explicit `cx`, `cy`, `r`, `fill`, `stroke`, and `stroke-width` values, all rendered in an HTML page with an inline SVG tag. It does not use any external JavaScript libraries, relying solely on native SVG markup for rendering.