This example reproduces a Sol LeWitt art piece using D3’s SVG rendering. It displays two sets of overlaid horizontal and vertical striped rectangles, masked to reveal a diamond shape in the center and a circular cutout, creating layered geometric patterns. The code uses `d3.select`, `d3.range`, `d3.symbol`, and `d3.symbols` to generate the shapes, applies SVG masks via `mask` elements, and sizes the artwork to the full window dimensions.