You can choose to make some further adjustments to these dirty brushes so as to customize them perfectly for your own task. These Photoshop brushes are great assets for all types of work therefore they must be kept safe and used accordingly.

There are other tutorials available on this site that teach you to design new brushes and get the things done in an absolutely right way. These Photoshop brushes are designed so as to add a great amount of value to the drawings. There is no need to start your work from absolute scratch as there are several samples available for you to use and get things done quickly. Here's a preview of a few of the brushes in the set: These available brushes will help you learn quickly and lead the world of Photoshop. The important specification of these brushes is that they are of high quality and can be used for large surfaces without sacrificing the portion of quality. All of these brushes were made from the images of the textures I gave away in a previous post. Available for CS, and in PNG format for everyone else. There are 12 brushes in the set, and they are all 2500px.

In this set, you'll find grungy textures, as well as some rocky cracks.

Photoshop grunge brushes