This reproduction of a Sol LeWitt drawing generates 100 vertical black rectangles across the full height of the browser window. Each rectangle is positioned at increasing x-coordinates, creating a rhythmic, grid-like pattern reminiscent of LeWitt’s minimal wall drawings. The piece uses the native Document Object Model (DOM) API, specifically `document.createElementNS` and `setAttribute`, to construct SVG elements directly in JavaScript, with no external libraries. The rendering approach sets the SVG width and height to match the window dimensions, resulting in a responsive, full-screen artwork.