{"version":"1.0","type":"rich","title":"Smiley Face","description":"A yellow smiley face is drawn as a static SVG composition. The code uses D3's `arc` API to generate the mouth as a half-ring path, with the `startAngle` and `endAngle` set to create a semicircle. React 18 components render the head and eyes as simple circles, and the entire drawing is centered via a transform. The visualization demonstrates a procedural, code-defined approach to creating a familiar icon, with the background circle and facial features defined as primitive shapes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a8befd6347142d59aacc4d759bb6c31?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}