This example shows a bowl of five fruit represented as animated SVG circles. Each circle is colored and sized by its type—apples are red and large, lemons are yellow and small—using `d3.scaleOrdinal` for both color and radius. The visualization responds to user clicks: clicking a fruit highlights it with a black outline, and the fruit bowl changes over time as fruits are removed or replaced. The animation uses D3 v6 transitions to shrink exiting fruits and grow entering ones.