A fork of the classic “Create a face” example renders a yellow circular face using D3 selections and SVG. The code builds a static face with circles for eyes, rectangles for eyebrows, and an arc for the mouth, all positioned via SVG transform attributes. D3’s `transition` API animates the eyebrows up and down repeatedly, demonstrating chained transitions. The example imports `select` and `arc` from the D3 v7 module and runs entirely client-side using SVG rendering.