[ana.gr]

Hi
As I am quite new here, I am still checking the different forums. And I came to an assignmet called Textures. Saralonde started it with a great mixture of texture and portrait. I love the result.
Any possibility of a tutorial or anything on how to use textures in postprocessing?
If there is already something like this, could anybody show me the link? I've been searching but found nothing.
Saludos y gracias.