{"version":"1.0","type":"rich","title":"Smiley Faces","description":"The visualization displays a grid of 18 randomly generated smiley faces rendered as SVG elements. Each face features a yellow circular head, black stroke outline, two eyes, and a mouth drawn using a d3 arc path. The code uses React components, d3 v7, and the `arc()` API to construct each facial feature. Slight random variations in stroke width, eye offset, eye radius, and mouth dimensions make every face subtly unique.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1a9787012442451391d3fa2130080498?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}