This example reproduces a Sol LeWitt–style drawing by layering horizontal and vertical striped rectangles in two circular masks to create an overlapping grid pattern. The visualization uses D3 selections to bind data from `d3.range` to SVG `rect` elements, with `<mask>` elements defining the visible circular regions. Rendered as an SVG, the code generates 100 horizontal and vertical bars at 20-pixel intervals, producing a minimal, geometric composition that changes with the browser window size.