This reproduction of a Sol LeWitt artwork uses D3.js (v6) to draw a series of horizontal rectangles that fill the browser window. The piece shows a minimalist grid of 100 thin, full-width bars stacked vertically, each 10 pixels tall with 20-pixel spacing, rendered as SVG elements. The code leverages D3’s `select`, `range`, and `join` APIs to bind data to SVG `<rect>` elements, using the window’s inner dimensions to scale the artwork responsively. The rendering is pure SVG, with no external data source.