{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A yellow smiley face rendered in SVG has its eyebrows repeatedly moving up and down in a looping animation. The example demonstrates basic D3.js selection, attribute manipulation, and chained transitions on SVG elements. It uses the `d3.select` API to append circles, rectangles, and an arc-generated mouth path, while `transition().duration()` cycles the eyebrow group's vertical transform. The scene is centered via a translated `g` element, with hardcoded geometric values for facial features.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cfd5506c7f5b4e7da5a06fefc7ecdae6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}