A grid of 500 small colored rectangles drifts in a wave-like pattern across a dark SVG canvas, each rectangle’s position derived from sine and cosine of a generated numeric sequence. The visualization is built with React, rendering SVG elements via ReactDOM, and uses a custom `My_circle` component that draws rectangles with randomized stroke widths and RGB colors, while a drop-shadow filter adds depth. The data array is procedurally generated in a loop, not from an external dataset.