This interactive SVG reproduction of a Sol LeWitt drawing uses a generative approach to create two overlapping circular patterns. It renders a grid of thin horizontal and vertical rectangles, with a circular mask cutting out the center of the horizontal set and an inverse mask revealing the center of the vertical set. The code builds the SVG entirely through the DOM API, setting up two masks—one with a black rectangle and white circle, the other with the inverse—and then appending 100 rects for each orientation. The result is a dynamic, browser-resizing geometric composition that mirrors LeWitt’s conceptual art style.