This example shows a simple yellow circle with two smaller black circles drawn on an SVG canvas, depicting a basic smiley face. The visualization is rendered directly in an HTML page using inline SVG elements for the shapes, with React loaded as a script dependency. The code uses static SVG `<circle>` tags with fixed coordinates and dimensions, while the React library is included but only referenced in a console log statement. The page sets its body margins to zero and hides overflow for a clean, full-viewport display.