This example shows a simple SVG face rendered using React and D3. The code uses React to create SVG circle, ellipse, and line elements, with D3’s `arc` module imported but not used in the final output. The face features sky-blue circular head with a black stroke, two white eyes with black outlines, and green pupils rendered as ellipses. A white horizontal line acts as the mouth. The visualization relies on static coordinates and basic geometry within a 960x500 viewport.