ACa os dejo unos brushes
Brush Urban:
Photoshop Brush (5 in set)
Added: Dec 21, 2008
Category: Grunge
Photoshop Version: CS
Link: http://www.brusheezy.com/brush/1088-Urban
Brush Splatter:
http://c130.deviantart.com/art/Splatter-brushes-20653473
Floral Pack 1 Brushes:
Link: http://www.brusheezy.com/brush/1108-Floral-Pack-1