Like any brushes in the brushes forum they are free. I decided to donate these to TG because I wanted people to see what can be done

They are just the same as any artbrush just download and open the .xar file to load the brushes. When you draw with them you will get vectors you can convert line to shape and get fully editable vector shapes if you wish.

The trick to creating them is KISS keep it simple! simple flat fills, simple flat transparencies. But you can have large numbers of shapes in a single brush definition as long as they follow the "simple" rule and you can have groups!

I included the vector brush definition shapes and groups so you can see how they are made and/or edit them to create your own brushes.