{"version":"1.0","type":"rich","title":"Pink Face","description":"A pink smiley face rendered in SVG animates its blinking eyes, shifting eyebrows, and a mouth that opens and closes. Built with D3.js v5, the example demonstrates core DOM manipulation through selections, shapes, and chained transitions. It uses `transition.attr` and `transition.attrTween` with the `arc` and `interpolate` helpers to animate the mouth’s angles and eyebrow position, while a recursive `blink` function cycles eye radii via timed transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5af3ccced4f04368b8bfb1d0a5f8228a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}