{"version":"1.0","type":"rich","title":"Smiley Face","description":"The gallery displays a grid of eighteen identical smiling faces, each rendered as a yellow circle with black stroke, two eyes, and an arc-shaped mouth. Built with React and D3 v7, the visualization uses reusable components like `FaceContainer` and `Mouth`, where the mouth is generated using the `d3.arc()` API. Data is procedurally created via `d3.range(6*3)`, and the faces are output as SVG elements, with each face’s geometry defined through props for offsets, radii, and stroke width.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6e1a8fa94017494997f5ab3708f66113?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}