This scatter plot visualizes the Iris dataset, mapping petal length on the x-axis and petal width on the y-axis. Each species is differentiated by a distinct SVG symbol shape: circles for setosa, crosses for versicolor, and diamonds for virginica, all rendered in steelblue. The visualization uses D3 v6 with `d3.csv`, `scaleLinear`, `axisLeft`, `axisBottom`, and `symbol` generators to create the shapes. Data is loaded from the uiuc-cse GitHub repository, and axis labels are styled with green twenty-pixel Times font.