{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiling face built with D3.js animates its eyebrows in a looping vertical motion. The visualization demonstrates core SVG manipulation through D3 selections, appending circles for the head and eyes, rectangles for eyebrows, and an arc-generated path for the mouth. Chained `transition()` calls with 2000-millisecond durations continuously shift the eyebrow group’s transform attribute, creating the expressive movement against a 960×500 SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0ee681da7aa14d1bb7a5354bf5f051f9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}