{"version":"1.0","type":"rich","title":"Sol LeWitt Reproduction Homework","description":"This example reproduces a Sol LeWitt art piece using animated SVG rectangles. It shows a dense field of horizontal and vertical colored lines, with a square cutout in the center revealing a different line pattern. The code uses the SVG mask API to create two masks: one revealing a small square and another hiding it, applying each to alternating line sets. Horizontal lines move via the Web Animations API (`animate`), while vertical lines remain static.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4d4eae8476a848129939b36ed29c06ac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}