This scatter plot visualizes the Iris dataset, showing petal width against petal length for three species, each color-coded as skyblue, lightgreen, or orange. The chart uses D3 v6 scales and axes to position circles, with SVG rendering in React. Data is loaded via `d3.csv` and parsed to numeric values. The visualization also sets circle radii based on sepal measurements, though the primary axes focus on petal dimensions.