This visualization reproduces a Sol LeWitt wall drawing using D3.js to generate a grid of alternating horizontal and vertical stripes across the full screen. Two masks—one inverted—cut circular symbol shapes from the stripe patterns, creating overlapping geometric forms. The code uses d3.select, d3.range, d3.symbol, and d3.symbols to render SVG paths, with each mask applied via SVG mask elements. The result is a dynamic, screen-filling composition that highlights D3's ability to create intricate generative art from simple primitives.