Made in a couple hours while watching the Power Up With Pride speedrun charity marathon raising money for The Trevor Project.

The community segment was a virtual group paint-along with Bob Ross while streamer TokyoScarab painted along on Mario Paint. I wanted to do my original painting on Pico-8 but I didn't have enough control over the brush. That's why I made this application! I do want to improve it because a lot of it is messy, but I'm happy with it so far and here's an image of the first painting I did with it:

(I meant to make it the label image but I stupidly forgot to do that before closing Pico-8. I do want to figure out how to let people save paintings in progress, though!)