{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A simple yellow smiley face is drawn with SVG, featuring two eyes, eyebrows, and an arc-shaped mouth. The eyebrows rise and fall in a looping two-second animation using D3 transitions. All shapes are centered and positioned with D3’s `select` and `arc` APIs, with the arc generating the mouth’s curved path. The example demonstrates basic D3 v5 shape creation, group transforms, and chained `transition().duration()` calls for SVG animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bcb0772d809b4c0488152249ce00f97b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}