A fork of a Sol LeWitt reproduction renders a minimalist grid of vertical black rectangles on a white background. All 100 rectangles share a fixed line width of 10 pixels and are spaced 20 pixels apart, extending the full height of the 960-by-600 viewport. The code constructs the SVG dynamically using the `document.createElementNS` API, setting width, height, and fill attributes without external libraries. The script’s commented-out sections reveal an unused mask-based variant, but the active visualization displays only the simple striped pattern.