This scatter plot visualizes the Iris Dataset, mapping petal length and petal width along the axes while coloring each circle by species (setosa in green, versicolor in orange, and virginica in brown). The chart uses D3 v6 to load CSV data, apply linear scales, and render SVG circles and axes. Though circles are drawn with a fixed radius, the code also reads sepal dimensions, and axis labels indicate petal length and sepal length. The visualization fills the browser window with a minimal margin-based layout.