{"version":"1.0","type":"rich","title":"Face 2","description":"A simple SVG face with two black eyes and a yellow circular head appears on a red-bordered canvas. Using D3.js v6, the code draws an arc below the face to represent a mouth, whose curvature continuously widens and narrows via `d3.timer`. The arc’s start and end angles are recalculated each frame based on elapsed time, and the path’s `d` attribute is updated through the `d3.arc` generator. Static elements are defined directly in HTML, while the animated mouth is appended programmatically.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dffb9705fd474bdc9722262f718fa366?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}