{"version":"1.0","type":"rich","title":"Smiley Face Part I","description":"Eighteen randomly generated smiley faces populate a grid, each rendered as a yellow SVG circle with black outlines, two eyes, and an arched mouth. The React components (`Face`, `BackgroundCircle`, `Eyes`, `Mouth`, `FaceContainer`) compose the visualization, while D3’s `arc` API constructs the mouth path and the `range` function generates the face count. Randomized props for eye offset, eye radius, mouth radius, and mouth width vary each face’s expression.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5b1117e3efb44fe1914aee02fa53b13e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}