This scatter plot visualizes the Iris dataset, mapping petal length and width on the axes while coloring each point by species (setosa, versicolor, or virginica) using red, blue, and green. It also encodes sepal length and width as elliptical radii for each circle. Built with D3 v6 in a React project, the SVG rendering uses `scaleLinear`, `extent`, `axisLeft`, and `axisBottom` to generate scales and axes from CSV data loaded via `d3.csv`.