{"version":"1.0","type":"rich","title":"Sol LeWitt Exercise with D3","description":"A grid of overlapping horizontal and vertical bars is partially revealed through two masked layers, creating a dynamic interplay of positive and negative space. The composition references Sol LeWitt's geometric wall drawings by generating repeating rectilinear forms across the full viewport. The code uses D3 selections with `range`, `join`, and `attr` to render SVG rectangles, while custom SVG masks employ `symbol` and `symbols` from the D3 API to shape the visible areas with large, repeated path icons. The bars are evenly spaced at 20-pixel intervals.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1184ba02d9094c8aa6557136027eabc4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}