This interactive scatter plot visualizes Fisher’s Iris dataset, comparing sepal length and width across three species colored with a BBC-inspired palette. Using D3 v7, it renders an SVG chart with axes, labels, source attribution, and a hoverable legend that highlights points of the selected species while fading others. The visualization supports responsive resizing via ResizeObserver, with styling controlled through CSS classes. Data is loaded asynchronously from a remote CSV and mapped to configurable dimensions for x, y, and color encoding.