This example reproduces a Sol LeWitt art piece, displaying a grid of horizontal and vertical black bars that form a central circular aperture. The visualization uses two SVG masks—one with a white circle on a black background and another with a black circle on white—to selectively reveal the alternating stripes. The code creates 100 horizontal rectangles and 100 vertical rectangles, each drawing with a 10-pixelthickness, and applies the masks via the `mask` attribute. The piece dynamically resizes to the full browser window, demonstrating a purely procedural, generative rendering approach with no external data source.