{"version":"1.0","type":"rich","title":"Sol LeWitt Reproduction Mask Inverse","description":"This example reproduces a Sol LeWitt art piece using an SVG mask to create an inverse circle effect. Horizontal black stripes are partially revealed through a circular mask centered on the canvas, while vertical stripes overlay the full height. The code constructs the SVG dynamically with JavaScript, creating 100 horizontal rectangles masked by a white circle on a black background, plus 100 unmasked vertical rectangles. It uses raw SVG APIs including `createElementNS`, `mask`, and `rect` elements, with no external libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/63ebf88822c644c5b22d7b23f873d6c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}