A smiling alien face rendered with SVG primitives, built as a React component. The code constructs circles, ellipses, lines, and arcs from D3's `arc()` generator for the mouth, eyes, and ears, then animates eyebrow and facial lines using SVG line elements. Colors fill each feature—pink face, yellow and green eyes, silver and orange ears—with a grey stroke outline. The example demonstrates composing D3 shapes for static cartoon figures within a React rendering pipeline.