{"version":"1.0","type":"rich","title":"Full Fork of Fork of Sol LeWitt Reproduction with D3","description":"A grid of horizontal and vertical striped rectangles is revealed through two overlapping masks, creating a dynamic composition where the stripes intersect and fade. The visualization uses D3 v7's `select`, `range`, and `join` to generate 100 rows and columns of semi-transparent rectangles. Two SVG masks, each containing a large circle symbol from `d3.symbol`, invert their fill to selectively hide and show portions of the stripe layers, producing a lens-like effect. The rendering is entirely SVG-based, with masks applied via `.attr('mask', ...)`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cc18068a16b846d39be56736a06adfac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}