I've been making a lot of masks lately and these were used as the starting point for them. They were created in Illustrator (vectors) and I decided to create brushes from them. They have been saved in .abr (Photoshop brushes) format, with the full-size pngs included for use in other graphics software programs.
These brushes are ok for commercial use along with S4H, S4O, and Personal Use friendly. You may also use them for creating freebies as long as you modify them in some way.
No credit required for the use of these items, but it's definitely appreciated.