This visualization displays Fisher's Iris dataset as a scatter plot comparing sepal length against sepal width, with points colored by species (setosa, versicolor, and virginica). The chart includes axis labels, a legend with hover interactions that highlight and fade points by species, and BBC-style color theming. Built with D3.js, it uses `scaleLinear` for axes, `scaleOrdinal` for categorical coloring, and `ResizeObserver` for responsive sizing. The data loads from a remote CSV file, and interactive hover states raise matching points to the foreground while fading others.