Hi!

I can see that you can set the icon when you "Save New Brush Preset", but I can't figure out how to update the icon for an existing preset. "Overwrite brush" doesn't update the icon and I don't see any other way to edit it. Is it possible to edit an icon after creating a brush?

Thanks!

Save as new brush has options for changing the icon, the other one is to open the brush preset inside Krita itself. It's a png with extra metadata that krita knows to keep, so you can just doodle on it and save. When you press reload for a preset that you changed this way, Krita will reload it from disk.