{"version":"1.0","type":"rich","title":"Let's Make a Face","description":"A smiling face drawn with SVG shapes animates its eyebrows upward in a repeating loop. The example uses D3 v5 selections to append a yellow circle for the head, two dark circles for eyes, rectangles for eyebrows, and an arc-generated path for the mouth. The eyebrow group transitions vertically via `transition.attr` with a duration of 1000 milliseconds, creating a subtle bouncing effect. All elements are centered using a translated SVG group, with hardcoded pixel values for spacing and geometry.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8fbc52374a884748aa4ae36c0679f7e3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}