{"version":"1.0","type":"rich","title":"Art Tree","description":"This tree visualization displays the hierarchical structure of world regions and countries, using a horizontal layout that expands from left to right. Each node represents a geographic classification, from continents down to individual nations. The visualization uses D3 v5’s `tree` layout to compute node positions, `hierarchy` to structure the JSON data, and `linkHorizontal` to draw the connecting paths as SVG elements. The data is loaded from an external `data.json` file, and the rendered paths are appended to an SVG canvas sized to the full browser window.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/582b1222b82942cb9b49796b6808286c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}