This scatter plot visualizes the Iris dataset, mapping sepal length on the x-axis and petal length on the y-axis, with each species represented by a distinct symbol shape. A legend on the right identifies the three species categories. The visualization is built with D3 v7, using d3.scaleLinear for positioning, d3.scaleOrdinal with d3.symbolsFill for shape encoding, and d3.axisLeft and d3.axisBottom for the axes. Data is loaded from a remote CSV file and parsed with d3.csvParse.