Ok so I decided to get my barn project started so over the next few days I will post up my step by step of the next barn I decided to work with textures on so you can kinda see how its done.
Here is the base photo I will be working with, its another barn from the same Plain City trip as the first one I posted. Again this is the unedited photo.
I wanted to add an old, worn look to the image so I decided on two different layers the first one is "Grungette"
The second layer doesnt have a name, but it was taken from a bench at a train station
I got both of these layers from the Textures for Layers group on Flickr.