NEW: Alien World: http://www.deviantart.com/deviation/20656599/

Abstract Brush Set 1: http://www.deviantart.com/deviation/18727140/
Abstract Brush Set 2: http://www.deviantart.com/deviation/18727269/
Abstract Brush Set 3: http://www.deviantart.com/view/19178480/
Abstract Brush Set 4: http://www.deviantart.com/view/20113926/

Random Brush Set 1: http://www.deviantart.com/deviation/18727341/
(Bursts and smilies and techs)
Random Brush Set 2: http://www.deviantart.com/deviation/18727443/
(Pinwheels and spirographs and abstracts)

Grunge Brush Set 1: http://www.deviantart.com/view/18727508/
Grunge Brush Set 2: http://www.deviantart.com/view/18864862/
Grunge/Ab Brushes: http://www.deviantart.com/deviation/19052059/

Doodle Brush Set 1:
http://www.deviantart.com/deviation/18926274/

Firework Brushes: http://www.deviantart.com/deviation/19240690/