{"version":"1.0","type":"rich","title":"Smile Part 1","description":"18 simple smiley faces render in a grid, each with a yellow circle, two eyes, and an arc-shaped mouth that together form a smiling face. The faces are built with React components that position SVG elements relative to a center point via an SVG group transform. The `d3.arc` generator creates the mouth paths, while random offsets from `d3.range` vary each face’s eye placement, eye radius, and mouth dimensions, producing subtle differences across the collection. The code uses React 17 and D3 v7 with SVG rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4de9504178fb47f1af64065a948f0b07?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}