{"version":"1.0","type":"rich","title":"Smiling face","description":"Fifty identical smiling faces are rendered in a grid, each a yellow circle with black stroke, two eyes, and an arc-shaped mouth. The faces are drawn as SVG elements within a React application, using a `Face` component composed of `BackgroundCircle`, `Eyes`, and `Mouth` subcomponents. The mouth is created with the D3 `arc` API, while the `map` from D3 generates the array of faces. Each face is centered and parameterized with fixed dimensions, demonstrating component reuse and declarative SVG construction via React.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f138d674f6324e57bff5590e681379ad?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}