This scatter plot visualizes the Iris dataset, showing the relationship between petal length and petal width for three species, color-coded as green, orange, and blue. Each circle's position maps the petal measurements, while additional sepal length and width values are embedded in the data model, though not directly used for positioning. Built with D3 v6, the SVG visualization uses linear scales, axes, and CSV data loading via `d3.csv` to render the chart across the full browser window.