Whenever I download new brushes into Photoshop, I like to test them out with quick scribbles, deconstruct them, and combine them with existing brushes. The drawings are quick and the subject matter never.. well, matters, but sometimes after dropping color in some places it'll start looking like something.
So enjoy a bunch of thumbnails that range between sense and nonsense.
On rare occasion, a composition erupts that is particularly interesting. Like this cat.