This example shows a 3D vertical bar chart comparing annual income across seven professions, with male and female series plotted side-by-side along a depth axis. The chart uses Highcharts with the highcharts-3d module, enabling rotation and depth through the `options3d` configuration, which sets alpha, beta, and view distance. Data is provided as hardcoded arrays in the series, with categories on the x-axis, income on the y-axis, and gender on the z-axis. The code relies on jQuery to initialize the chart within a container div.