A cartoon Spock face is drawn with vector shapes, including pointed ears, angular eyebrows, and a green-tinted head, all computed from hard-coded coordinate strings. The visualization uses React to render an SVG scene, defining elements like polygons for hair and facial features, and circles for eyes, while D3 v6 provides the `polygonHull` function, though it is not used elsewhere. The code sets up a full-window canvas with the face positioned at a quarter offset from the top-left corner, using fixed constants for proportions and no interactive or animated behavior.