{"version":"1.0","type":"rich","title":"Ex4","description":"The visualization reproduces a Sol LeWitt art piece using D3.js (v6.6.1), rendering a grid of 100 horizontal and 100 vertical stripes across the full viewport. Two masks (`mask-1` and `mask-2`) alternately apply black and white stripes and glyph shapes—drawn via `symbols` and `symbol`—onto the rectangles, creating an interlocking pattern where each mask inverts the other’s fill. The SVG output is generated procedurally from D3’s `select`, `range`, `symbol`, and `symbols` APIs, with masks constructed using joined `rect` and `path` elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/43525b42acbc4a40818e2de8944bce1f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}