This example reproduces a Sol LeWitt wall drawing using D3.js, rendering a grid of horizontal and vertical striped rectangles across the full browser viewport. Two complementary masks, generated from a large D3 symbol path, create the geometric interplay by alternating which stripes are visible in each region. The SVG output is built by chaining D3 selection methods like `select`, `append`, and `join` to generate the rect elements, while `renderMask` applies the symbol-based masks to the grid. The result is a generative, code-driven art piece that adapts to the window size.