a modified version of my duotone pencil brush, now with color jitter!
to use, pick 2 colors - the main color (left) will be the accent color and the sub color (right) will be the base color.

the brush will pull from these 2 colors, then the color is shifted by pressure and varies by stroke. play around with it and you'll end up with some cool effects! 🌈
it also works really well with gradient maps to create some more dynamic colors!
** free to use but please don't reupload or redistribute **