{"version":"1.0","type":"rich","title":"Smile","description":"A yellow circle face with black eyes and animated eyebrows renders as an SVG in D3 v5. The code uses `select`, `arc`, and chained `transition` calls to lower and raise the rectangular brows over two seconds. A mouth path built from an arc with reversed inner and outer radii completes the expression. The static image shows a cheerful face, while the eyebrow animation adds a dynamic, playful smile effect.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a430cee082734446862cd39270cf4ef6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}