A scatter plot of the Iris dataset, this interactive visualization lets users explore relationships between four numeric attributes (sepal and petal length/width) via dropdown menus. Built with React and D3 v5, the SVG chart displays all 150 flowers as teal circles, with axes generated by custom React components using d3.scaleLinear and d3.extent. The code demonstrates modular React components for marks, axes, and a reusable dropdown, with data fetched asynchronously via d3.csv.