This example reproduces a Sol LeWitt wall drawing using D3.js, rendering 100 horizontal and 100 vertical stripes across the full browser window. It uses SVG masks to create alternating circular cutouts: the first mask (mask-1) reveals the grid in white with a black circle, while the second (mask-2) inverts the effect. The code employs D3’s `select`, `range`, `symbol`, and `symbols` APIs to generate the geometric composition. The final output is a generative pattern where the intersection of stripes and circular voids produces the artwork’s characteristic visual rhythm.