This example cycles through all pairwise combinations of numeric columns in the Iris dataset, animating a scatter plot between states every three seconds. Each state transitions markers to new positions and updates axis titles, with staggered delays and durations controlling the visual flow. The visualization is rendered as SVG using D3 v7, with custom symbol shapes encoding species and linear scales mapping data values to coordinates. The animation leverages D3 transitions and a reusable scatter plot module, pulling data from a remote CSV file.