{"version":"1.0","type":"rich","title":"Smiley Face","description":"A yellow SVG smiley face appears on a gray background, composed of a large circle, two elliptical eyes with red pupils, and a semicircular mouth drawn using the D3 `arc()` generator. The eyes, grouped in an `ellipseG`, animate through a series of `transition().attr(transform)` calls, shifting side-to-side before returning to center. After a five-second delay, the face’s fill color transitions from yellow to pink, while a white rectangle fades in to cover the mouth, altering the expression.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e9ddeb98d91a459780d7c940aa55e2b3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}