A stylized face composed of overlapping SVG shapes is rendered with React, using the D3 `arc()` generator to create a mouth and basic circle elements for the head and eyes. The face is drawn as a yellow circle with a black stroke, positioned at the center of the viewport, and includes a Gaussian blur filter applied to the head. The eyes are simple circles offset from the center, while the mouth is an arc path generated with D3’s `arc()`. The example demonstrates how D3’s geometry helpers can be integrated within a React component to build a static, SVG-based illustration.