Accountant cheering stick figure
The accountant has both arms up, cheering, which reads as a win or a relief.
Next to the signature, crunching the numbers, this cheering pose is the other side of the accountant.
Recolor the accountant and save the cheering pose as a PNG for a slide, or as an SVG if it has to scale.
How to use: Close a lesson on a high note with the accountant cheering, end a comic on that panel, or post it when a group effort landed.