A full-screen SVG reproduction of a Sol LeWitt art piece renders a grid of horizontal and vertical lines, each line of constant width and separated by a fixed interval. D3’s `select`, `range`, `symbols`, and `symbol` APIs generate the line structure, while mask elements, created via the `renderMask` function, define cutout shapes—a circle and other geometric symbols—through which the lines are visible. The masks use fill colors to either hide or reveal lines, producing an inverted visual effect across the composition.