A simplified yellow face is drawn from SVG shapes, including a circular head, eyes, eyebrows, and a mouth, centered in a 960×500 viewport. The example demonstrates D3.js v5 selections, the `arc` generator for the mouth path, and chained `transition().duration()` calls that animate the eyebrow group vertically up and down over two seconds each. The code hard-codes all geometry values, such as eye spacing and radius, and uses SVG attributes for styling.