{"version":"1.0","type":"rich","title":"Smile 1","description":"A grid of 18 smiley faces, each rendered as a yellow circle with black strokes, eyes, and an arc-based mouth. The faces vary randomly in eye radius due to `Math.random()`, creating subtle differences across the repeated components. Built with React and D3 v7, the visualization uses reusable components like `Face`, `BackgroundCircle`, `Eyes`, and `Mouth`, with the mouth path generated by `d3.arc()`. Each face is drawn into an SVG via a `FaceContainer` that centers a `<g>` element using a transform.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/be0c2ca57ec840d6a5ca94c416fe2f77?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}