This scatter plot visualizes the Iris Dataset, showing the relationship between petal length and sepal width. Points are colored by species with a color legend on the right. Using React with a declarative SVG rendering approach, the visualization reads data from a CSV via d3.csv() and displays it using d3.scaleLinear for axes and d3.scaleOrdinal for colors. When hovering over the legend items, the code filters the data to highlight the corresponding species.