This visualization reproduces a Sol LeWitt art piece using an SVG rendering approach. It displays a grid of horizontal and vertical lines that intersect within two circular masks, creating a nested geometric pattern centered on the screen. The code constructs SVG elements dynamically via the Document API, using `createElementNS` to build rectangles and circles. Two masks (`circle-mask` and `circle-mask-2`) control visibility: the first reveals horizontal stripes inside a 200-pixel-radius circle, while the second exposes vertical stripes in the surrounding area, producing a layered, minimalist composition.