This example shows a styled scatter plot of the Iris dataset, mapping sepal length and width as quantitative axes with circular marks. The visualization uses React to render SVG elements, with d3.scaleLinear for both axes and d3.extent to compute domains from the CSV data loaded via d3.csv. Axis ticks are generated with d3.js scale methods, and tooltips are provided through SVG title elements. The chart includes custom font styling, axis labels, and a teal color scheme applied via CSS classes.