This example reproduces a Sol LeWitt art piece using raw SVG and the DOM API. It displays a grid of horizontal and vertical stripes that intersect inside a central circle, creating a woven pattern. The code constructs the SVG via `document.createElementNS` and uses two SVG masks—`circle-mask` and `circle-mask-2`—to selectively reveal the horizontal and vertical bands. No external libraries are used; it relies solely on native browser methods and attributes.