This visualization assembles a stylized face from reusable SVG components built with React and D3.js (d3.v7). It shows a yellow circular head with eyes, an upper lip, a filled mouth area, teeth, and a gradient-shaded tongue with a drop shadow. The code defines each facial feature as a separate React component, using D3’s `arc` for the mouth arcs and a custom `roundedRect` path for the tongue. The face is centered via an SVG `<g>` transform, with fixed numeric coordinates and styling applied through inline attributes.