This example shows a scatter plot of the Iris Dataset, mapping petal length on the x-axis and sepal width on the y-axis. The visualization uses React to render SVG circles as data marks, with d3.scaleLinear for axes and d3.csv for data loading. Axis components are custom-built with d3 ticks, and each circle includes a native SVG `<title>` element for hover tooltips. The styling uses the Poppins font and a muted teal color for marks.