Let's make a face with D3.js
This example uses D3.js to construct a cartoon face entirely with SVG shapes. The code selects an SVG canvas and centers a group element, then draws a yellow circle for the head. D3’s `arc` generator creates a mouth from two predefined arc paths, while the code defines variables for eyes and eyebrows, though their rendering is not implemented. The face is built directly from geometric primitives, with no external data source.