{"version":"1.0","type":"rich","title":"Let's make a face","description":"A cheerful, schematic face is built from SVG primitives in a 960×500 viewport, centered via a translated group. Its yellow head, black-outlined circle, two dark eyes, and a wide mouth arc are composed with D3’s `select`, `append`, and `arc` APIs. The eyebrows, drawn as rectangles, animate upward and back down over two seconds using chained `transition().duration(2000)` calls on the group’s `transform` attribute, while the rest remains static.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/801e6905a41245139c5dd570b8ea7642?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}