{"version":"1.0","type":"rich","title":"Sol LeWitt Reproduction D3","description":"This example reproduces a Sol LeWitt geometric art piece using only SVG and DOM manipulation, without any external libraries. It displays a grid of 100 horizontal and 100 vertical black rectangles on a full-screen canvas. Two circular masks—one with a black background and white circle, the other inverted—are applied to the horizontal and vertical strips respectively, creating an intersecting circular void in the center. The code uses `createElementNS` to construct SVG elements and `setAttribute` with `mask` URLs to achieve the layered effect.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b4a53859fe12456d8eeb9dddfa4a488e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}