The first customer picked up their painting and paid well. I'm turning in the second one in this evening, but the third one needs time to dry until next Monday. I'm doing a lot better than I expected on this! I just need the fourth person to respond, and I'll have enough for that 3060 Ti that I wouldn't shut up about.
EDIT: Hey, the third customer picked up her painting, and I'm in a place I can still make small digital artworks. Unfortunately, this means I would prefer to use MS Paint until I can go home.