Caleb Kimbrough has released his latest set of free high-resolution textures. Five beautiful grungy looking brick walls are available for download here.

Brick Wall Texture

Bricks by Caleb Kimbrough at Flickr

Each image is of very high quality, and measures in at 3888 x 2592 pixels. Don’t forget to honor the Creative Commons license and attribute the images to the author if you use them.