This example renders a stylized, smiling face composed of basic SVG shapes using React and D3. The visualization shows a light blue circular background with enclosing black stroke, two white eyes with inner pupils and eyebrow arcs, a triangular nose, a red ellipse mouth, and pink blush circles. The code uses React components like `BackGround`, `Eye`, and `InnerEye` to structure elements, while D3’s `arc` generator creates the eyebrow and mouth paths with specified angles and radii. SVG lines, circles, ellipses, and paths are positioned via coordinate transforms, with all styling applied directly as SVG attributes.