The new ten freebies offered by our Photoshop Workshop contain lichen textures (tree barks and stones). They are really useful for grunge style images. If you like to manipulate some of them, simply click on the respective texture and when it opens in high res, right click and select Save As to download it.
If you like them, please don’t forget to favorite or tweet and post the link to this site when you publish your photo manipulation. Enjoy photoshopping