{"version":"1.0","type":"rich","title":"Fork of Episode 4: Sol LeWitt Reproduction with D3","description":"This example reproduces one quadrant of a Sol LeWitt wall drawing, showing a single square of repeating horizontal stripes clipped to mask boundaries. The visualization uses D3 v6 to generate 100 SVG rectangles positioned vertically across the full viewport, each masked by a white 150×150 pixel square in the canvas’s top-left corner. The code defines the mask with SVG `<mask>` elements and appends rectangle data via `selectAll`, `data`, and `join`, using `range` from D3 to supply indices. Only the top-left square is enabled; the other three quadrants remain commented out.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3f89188f65f94c48adbe8d34dfebe0e9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}