This example reproduces a Sol LeWitt art piece using an SVG rendering approach. The visualization displays a grid of horizontal and vertical lines that are masked to create concentric circular patterns at the center of the viewport. The code dynamically generates 100 rectangular strips for each orientation, using inline SVG mask elements to clip the lines into the circular shapes. The piece runs entirely with native JavaScript DOM manipulation, creating the `svg`, `rect`, `mask`, and `circle` elements without external libraries.