free for use.
i don't really feel the need to put textures on my photos but then i've done it only twice so far - one was a total crap, the other i liked much. it doesn't change my fascination for natural textures, though.
i'd be glad if those interested would post a link or a photo of their work. thank you. :)
medium (500 x 333)
large (1024 x 683)
original (3888 x 2592)