This gallery example, CaraLoca, shows a grid of eighteen cartoon faces, each with the same yellow circular head, black stroke, and fixed mouth, but with randomly generated eye radii that vary from face to face. The faces are rendered as SVG elements using React components for the face, eyes, mouth, and background circle, with the d3 `arc()` function generating the mouth path. The data is not sourced from an external file; instead, a `range` from d3 creates the array that maps over to produce each face, with each eye’s radius set by `Math.random()`.