This example renders a cartoon crying face entirely with SVG shapes, including a yellow head, eyes, eyebrows, and a frowning mouth. The animation makes the eyebrows move downward and back upward in a repeating cycle using D3’s `transition` API, creating a distressed or crying expression. The code uses `d3.select` to access the SVG, `d3.arc` to draw the mouth as a curved path, and leverages the React framework for structure. The face is built from basic geometric elements, with the tears represented as small blue circles.