This interactive scatter plot of the Iris dataset lets users explore relationships between four flower measurements by selecting which attributes appear on the x- and y-axes via two dropdown menus. Points are colored by species using a color legend built with React components. The visualization uses d3.scaleLinear for positioning, d3.scaleOrdinal for color mapping, and renders axes and marks as SVG elements within a React framework, with data loaded asynchronously via d3.csv.