This visualization displays a cheerful, cartoonish face rendered in SVG, with a yellow circular head, black eyes, and a curved mouth. The face is constructed entirely with D3 v5’s `select` and `arc` APIs, using static coordinates derived from the SVG’s width and height attributes. Shapes are appended directly to the SVG canvas, with the mouth drawn via the `arc` generator using explicit inner and outer radii and angle values. The example demonstrates basic geometric composition and D3’s shape generation without any data binding or interactivity.