{"version":"1.0","type":"rich","title":"Funny Face with d3","description":"A yellow circle with a black outline serves as a face, featuring two eyes, animated eyebrows, and a mouth drawn as a path. The eyebrows move up and down repeatedly using chained `transition()` calls with a 2000-millisecond duration. The example uses D3 v5's `select`, `arc`, and `transition` APIs, rendering everything as SVG elements within a fixed 960×500 viewport. The `arc` generator creates the mouth shape with specified inner and outer radii and angular extents.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e9a7210ca6454df2b2dfc2581c31e5bb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}