{"version":"1.0","type":"rich","title":"Smiley Face Part I","description":"Eighteen smiley faces form a grid, each with randomized facial features. A yellow circle with a black stroke serves as the head, while two eyes and an arc-shaped mouth vary in size and position. Built with React components, the visualization uses D3’s `arc` generator to construct each mouth path. The faces render as SVG elements within a container, with random values assigned to stroke width, eye offset, eye radius, and mouth dimensions via `Math.random()`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cd93958251be4c4d8030f9864895ee9b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}