{"version":"1.0","type":"rich","title":"Data Viz - D3 smilie","description":"A yellow smiley face rendered in SVG sits at the center of a 960-by-500 canvas. Two solid black circles form the eyes, while a thick black stroke outlines the face against a dark background. The visualization uses static SVG markup with `<circle>` elements and inline styling, not D3.js functions or data bindings. It demonstrates basic shape composition and stroke styling in a minimal HTML page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4e2f1b4f639742ceae25a005fc2345b1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}