{"version":"1.0","type":"rich","title":"Smiley Face","description":"Eighteen identical smiley faces are rendered in a grid, each with randomly sized eyes and mouths, creating subtle variation across the composition. Every face consists of a yellow circle with a black stroke, two black eye circles, and an arc-based mouth. The visualization is built with React components that compose reusable SVG elements, while D3's `arc` generator creates the mouth path. A mouse-tracking circle follows the cursor, updating its position via React state and event handlers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ec1ec963eeca4b9b85081aec169fe631?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}