Tree roots crack open rock wall as it grows upward.
An eye-level view of a tree trunk growing around the edge of a rock wall. The large root of the tree that has grown toward the right side of the image is breaking apart the rock wall toward the top. There is another thick lateral root that extends toward the bottom left corner of the image. The tree trunk extends toward the top of the image. There is a thin tree trunk extending vertically to the top of the image on the left and right side of the image. There are sticks and leaves scattered throughout the surface above the wall and at the bottom of the image. There are bushes, plants and patches of grass behind the tree trunk at the top of the rock wall.