A yellow face rendered in SVG displays two black circles for eyes and an arc-shaped mouth, evoking a simple expressive character. The drawing is generated with React and D3 v7, where d3.arc constructs the mouth path using inner and outer radii with start and end angles. Circle elements position the eyes relative to the center, and a stroke outlines the face’s perimeter. The code hardcodes all coordinates, so no external data drives the visualization.