A fork of a Sol LeWitt reproduction generates an abstract geometric composition from two overlapping SVG mask patterns. It shows alternating horizontal and vertical striped bands intersecting in a grid, with a circular cutout revealing the layered structure. The code builds an SVG scene using raw DOM APIs (`document.createElementNS`) and applies two circular masks (`circle-mask` and `circle-mask-2`) to control which stripes appear inside the central circle. A series of 100 rectangles for each orientation form the visual output, with no external data or libraries beyond the browser's native SVG support.