{"version":"1.0","type":"rich","title":"Smile","description":"A yellow smiley face with black-outlined features is drawn using D3.js v6. The SVG face has two circular eyes and a mouth formed by an annular arc path, with rectangular eyebrows that animate downward and back upward over a two-second transition. The code builds the face by positioning circles, rects, and an arc path relative to the SVG center, and relies on D3’s `transition` API to create the eyebrow movement. The animation is rendered in an SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cd7f3b4396414622bb5dd6181d92dcaf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}