This visualization presents an animated scatter plot of the Iris dataset, cycling through different feature pairs on the x-axis while keeping petal width on the y-axis. The project uses D3.js v6 to load CSV data, apply linear scales, and render axes with `axisLeft` and `axisBottom`. React manages the SVG rendering, while a `setInterval` timer triggers transitions between variable combinations. The chart also includes a custom color legend distinguishing three Iris species, with points colored skyblue, lightgreen, and orange. Bootstrap-like styling comes from CSS, with the Share Tech font loaded from Google Fonts.