This fork of the Smile Face part I example renders a static yellow smiley face in SVG using React and D3.js. The code defines the face’s geometry with D3’s `arc` generator to create the mouth and shadow arcs, while positioning the eyes and face circle with explicit coordinates. The visualization shows the face centered in a 960×500 viewport, using simple shape primitives (circles and paths) drawn with SVG. The rendering is purely declarative, with no animation or interaction, and the source is a minimal React component that outputs the SVG directly to the page.