Hundreds of thousands of incredible Adobe Photoshop brush sets are all over the web. Due to this phenomenally vast amount of Photoshop brushes available, you can now add patches of dirt, rust, floral effect, swirls, mold, oil stains in your artworks and photos to give them an aged, damaged, dreamy or any look you want.
Here is a great collection I'm sure you will enjoy!
Click to download..