A fork of Sol LeWitt’s geometric art, this visualization renders a series of horizontal black stripes across the full browser window, with a circular region in the center masked out to reveal the white background. The composition uses an SVG `mask` element to create the circle, while JavaScript dynamically generates 100 rectangles, each 10 pixels tall, and applies the mask to them. The code relies on native SVG APIs, including `createElementNS` and `setAttribute`, without any external libraries.