Final_smile
Eight randomly generated cartoon faces fill the viewport, each with a yellow circular background, black outline, matching eyes, and an arc-shaped smile. The faces are built as React components that compose smaller SVG elements, with D3’s `arc` generator defining the mouth path and `range` creating the array of iterations. Each face uses randomized values for stroke width, eye offset and radius, and mouth dimensions, producing slight variations across the grid. The rendering uses SVG within a React framework, with D3 v5 handling the arc calculation.