{"version":"1.0","type":"rich","title":"BA 401 Namrata Kumari","description":"A smiley face rendered in SVG uses D3.js to animate its eyebrows in a looping up-and-down motion. The face consists of yellow circular head, black eyes, a straight mouth line, and rectangular eyebrows, all constructed with D3 selections and SVG elements. The eyebrow movement is achieved through chained `transition().duration()` calls that alternate the vertical position of a group containing both rectangles. The animation runs once per page load, with the code importing `select` and `arc` from the D3 library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0766ad20d520456392bfeac4836c2362?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}