Nature's texture

Not an original title, but what else could I call it?  I caught this one while hiking in the Barton Creek Greenbelt here in Austin, one of my favorite places in town.  I used to spend countless hours out here when I was younger and am glad to be getting back there on a semi-regular basis these days.  This shot is more experimental in nature - just trying a narrow focus with some depth of field and an attempt to accentuate the texture.  It's sort of a variation of macro, I guess.  Anyways, it's fun to experiment and change things up a bit.