If you want a little bit more depth or relief in your images, then textures can help you out. Take note that Textures can also be images which you must add to your photoshop file, instead of it being a plug-in.
Free, High Resolution Textures to Designers and 3D Artist. Textures are updated frequently.
- Amazing Textures
Texture library, with hundreds of free textures to download, high-resolution textures, images, backgrounds, wallpapers and texture maps.
- TextureKing Recommended
Contains loads of high resolution textures. Browsing in categories.
- In Texture
Free texture to suit every need, with a wide range of surface, mapping, bump mapping and skinning illustrations.
Texture library has over 3400 free to download, free to use, high-resolution textures.
- Texture Archive
Good patterns. Nice previews available.
Next to a great stock-photo archive, this website also has a nice amount of texture images.
Small website where you can download a couple of texture packs.
- Grunge Textures
Growing collection of quality images ready for you to download. All of these images are high resolution JPG's.
Huge amount of textures, created and submitted by other designers. All kinds of styles.