This bar plot visualizes the average wealth of billionaires grouped by inheritance type, using a dataset derived from the CORGIS Billionaires project. The p5.js sketch loads a CSV file via `loadTable` in `preload` and renders static bars with `rect`, axes with `line`, and text labels with `text`. The y-axis tick marks and labels are manually drawn, while each bar’s height scales proportionally to the average worth value. The chart shows that spouse/widow inheritors hold the highest average worth, while fifth-generation inheritors hold the lowest.