{"version":"1.0","type":"rich","title":"Let's Make a face with D3.js!","description":"This example uses D3.js to draw a smiling face entirely with SVG shapes: a yellow circle for the head, two circles for eyes, rectangles for eyebrows, and a path generated with the `arc` function for the mouth. The code employs ES6 imports, selections, and attribute setters to construct the face, centered within a 960x500 SVG. The eyebrows feature an animated loop using chained `transition` calls with `.duration(2000)`, moving them up and down over two seconds each way. The visualization demonstrates basic SVG composition and D3’s transition API for simple motion.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}