A grid of randomly sized and colored squares, each with a thin contrasting outline, fills the viewport in an overlapping, chaotic arrangement. The squares are generated from a derived formula that calculates their positions and dimensions, while their stroke widths and RGB color values are randomized. Built with React and D3 v7, the visualization uses SVG `rect` elements and applies a drop-shadow filter for depth. The data is synthetic, computed directly in the React component rather than loaded from an external source.