{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiling cartoon face is drawn with SVG shapes, including a yellow circle for the head, two eyes, and an arc-based mouth. The eyebrows are rectangles that repeatedly move up and down via chained `transition` calls, creating a subtle animation. The code uses D3.js v5 selection methods, the `arc` generator for the mouth path, and coordinates computed from the SVG dimensions. The face is centered using a `g` element with a translation transform, and all styling is applied through D3 attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2e01050b845544889e042ee5e58f1e16?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}