This React and D3.js (v5) example renders a simplified, stylized Elmo face using SVG shapes with radial gradients and drop shadows. The visualization depicts the character's face, white eyes with black pupils, an orange nose, and a dark mouth drawn using D3's `arc` function to create the curved path. The code defines geometric constants for facial feature placement and applies distinct gradient definitions for each component. The scene is composed entirely with SVG elements, inviting viewers to recognize the character from minimal visual cues.