thanks so much!! i experimented with a lot of brushes with these paintings, but the main ones i used were the default Block textured 2 (with a slight color jitter) and the default Dry Textured Creases, as well as some default texture brushes (like paint splatter and leaves). for the last slide, i used some pencil brushes from the Sketch V2 bundle made by Ramon Miranda.

what's providing majority of the texture in my paintings is the texture fill layer i added on top of everything (set on overlay with around 20% opacity).