{"version":"1.0","type":"rich","title":"Engaging natural scene","description":"This animated scene depicts a night landscape with a moon, house, flower, and butterfly. The moon moves across the screen from right to left, while the butterfly flies between the grass and the sky in a repeating loop. Built with D3.js v5 and SVG, the visualization uses `select`, `append`, and `transition` APIs to create and animate the geometric shapes. The code constructs all elements—rectangles, polygons, circles, paths, and lines—directly, with a black background and dark green grass, demonstrating fundamental DOM manipulation and time-based transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/341df22ccf1640f89868dcbdefc6c7c5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}