This visualization reproduces a Sol LeWitt drawing by layering horizontal and vertical striped rectangles across the full canvas. It applies two SVG masks—one using a large circular path generated with `d3.symbol`/`d3.symbols` and the other a plain circle—to reveal different sections of the line grid. Built with D3 v7’s `select`, `range`, and `join` methods, the code dynamically creates 100 rows and columns of thin rectangles. The static example uses no external data, relying entirely on procedural generation within an SVG rendered by React.