{"version":"1.0","type":"rich","title":"Episode 4: Sol LeWitt Reproduction with D3","description":"This piece reproduces a Sol LeWitt wall drawing by dividing the viewport into four quadrants, each displaying a distinct pattern of narrow black lines: horizontal, vertical, and two diagonal sets. The design uses D3 selections and masks to clip these lines into separate square regions. The code creates SVG rectangles via `selectAll` and `join`, with each quadrant’s pattern masked using SVG `<mask>` elements. The example relies on D3 v6 and renders purely as SVG, without external data, highlighting the minimal geometry of LeWitt’s original work.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2b0a02fc59d641fcbab44be4eee4b73f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}