This interactive visualization displays the classic Iris dataset, showing measurements of sepal length, sepal width, petal length, and petal width as four connected axes. Each flower is represented by a colored polyline based on its species, with dropdown menus letting users change which attribute appears on each axis. The visualization uses d3.csv, d3.scaleLinear, d3.axisLeft, and d3.axisBottom for data loading, scaling, and axes. Path elements transition smoothly via d3 transition when axes change, with the dataset sourced from the bundled Iris.csv file.