A generative reproduction of Sol LeWitt’s geometric wall drawings, this example uses D3 to compose a dense grid of horizontal and vertical stripes. Two SVG masks, each populated with a row of distinct symbol shapes, selectively hide or reveal the underlying line work to create layered, patterned intersections. The code leverages `d3.range`, `d3.symbols`, and `d3.symbol` to generate the mask paths, with `selection.call` applying the mask logic to the main SVG. The result is an algorithmic reinterpretation of LeWitt’s systematic, rule-based art, rendered entirely as vector graphics.