This example renders a stylized smiley face as a React component using SVG. The face is composed of a yellow background circle, two black eyes, and a mouth drawn with the D3 arc generator, all positioned via a translated group element. The face’s dimensions, stroke width, eye offsets, eye radius, and mouth parameters are controlled through props. The visualization demonstrates how D3 shape APIs can be integrated into React to create reusable, parameterized graphics.