{"version":"1.0","type":"rich","title":"Smiley Face","description":"A playful smiley face composition is rendered as a grid of SVG elements, each with randomized facial feature sizes and dark cap colors. The visualization shows how React components compose scalable graphics, with each face built from reusable `Face`, `Eyes`, `Mouth`, and `Cap` components. The code uses React for component structure, D3 v5’s `arc()` generator for the mouth and cap shapes, and SVG ellipses and circles for eyes and the face base, with random values applied via `Math.random()`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/99705a4f20a443c0a7e2bc42e81c5178?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}