{"version":"1.0","type":"rich","title":"Fork of Fork of Fork Sol LeWitt Reproduction Mask Inverse","description":"A grid of horizontal and vertical SVG rectangles fills the screen, but two circular masks invert their visibility. A white circle in a black mask reveals a central block of horizontal lines, while a black circle in a white mask hides the same area from vertical lines. This creates a cross-hatched pattern with an empty circular void at the center. The code uses d3 selections, data joins, and SVG mask elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}