{"version":"1.0","type":"rich","title":"Lukes Face","description":"A smiling face is rendered using D3.js, with its two rectangular eyebrows animating upward and then returning to their original position in a repeated cycle. The face is constructed from SVG shapes: a blue circle for the head, two circles for the eyes, and an arc for the mouth, all positioned within a centered group. The animation is achieved through chained `transition` calls on the eyebrow group, using D3's `.transition().duration()` and `.attr()` methods. The example demonstrates basic DOM manipulation and animation in D3 v5.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f3a01d9bf83d49799d70f22035e5ed9f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}