{"version":"1.0","type":"rich","title":"Let's make a face with D3.js","description":"A smiling face made of SVG shapes is drawn with D3.js, using circles for the head and eyes, rectangles for eyebrows, and an arc-generated path for the mouth. The eyebrows animate vertically via chained `transition().duration()` calls, shifting down and back up over two seconds each. The code imports `select` and `arc` from d3, manipulates SVG attributes directly, and positions elements relative to a centered group. Rendering uses an SVG canvas with a yellow circle and black strokes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a81681ebcfde4c2da58fa4707f9badf5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}