{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A D3.js animation draws a yellow smiley face with eyes, a mouth, and eyebrows that move. The SVG is centered, and the code uses D3's `select` and `append` to build shapes, `arc` for the mouth path, and `transition().duration(2000)` twice to animate the eyebrow group up and down in a repeating sequence. The face is static except for the eyebrows, which shift vertically.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0cc6dc81138547be91b0d3d07023e0ca?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}