This example shows a bar chart of movie characters' average ages, with each bar labeled by the character’s English name. The visualization is built with D3 v6 and rendered as SVG, using `d3.csv` to load the data and `scaleLinear` and `scaleBand` to map ages and names to pixel positions. The bars are appended as `rect` elements whose widths correspond to the average age values. The included stylesheet defines hover and line styling, though the chart itself displays no axes or labels beyond the names.