This visualization generates an abstract composition of black and white geometric shapes based on Sol LeWitt’s Exercise 9, using randomized values for varied line widths and circle radii. It renders vertical and horizontal rectangles, along with concentric circles, all masked against a white overlay. The piece is built with raw JavaScript and SVG DOM manipulation, creating elements like `<rect>`, `<circle>`, and `<polygon>` directly in the browser. Randomness is introduced via a custom `getRandomInt` function to vary dimensions and offsets, producing an ever-changing algorithmic artwork.