A yellow SVG face is drawn with D3.js v5, featuring a circular head, two eyes, eyebrows, and a mouth created using `d3.arc`. The eyebrows animate vertically via `transition().duration()`, shifting downward over two seconds. The face is centered using an SVG group transform, with eye positions spaced by fixed pixel offsets. The code uses `select`, `arc`, and SVG shape elements like `circle`, `rect`, and `path`. Population data in `data.csv` is loaded but not rendered in the visualization.