{"version":"1.0","type":"rich","title":"Fork of Fork of Fork of Bird's Landscape - D3.js","description":"This generative SVG landscape assembles an animated scene with a day-night cycle, birds, trees, dogs, stars, and flowers. Code builds the entire composition programmatically using the `createSVGElement` helper, `animateTransform` for wing flapping, and `radialGradient`/`linearGradient` with `animate` tags to shift sky colors over 24 seconds. Birds are copied and transformed via CSS `scale` and `translate`, while moving elements like a truck use synthetic animation. The piece references prior SVG experiments for the bird, sun, and land, using raw SVG paths rather than a high-level charting library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/679f2e6f80f2458ba9add945d6e906eb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}