{"version":"1.0","type":"rich","title":"Sol LeWitt reproduction circle","description":"This piece reproduces a Sol LeWitt wall drawing by layering horizontal and vertical stripes that are visible only within a circular region at the center of the canvas. The code builds an SVG scene using the `createElementNS` API to construct rectangles grouped into two sets, each masked by a dedicated SVG `mask`. One mask reveals a filled circle over a black background, while the other inverts the mask, producing a negative-space effect where the stripes appear both inside and outside the circle.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d9f26abc9d6d4eb881f5b19573175fc0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}