tree, roots, shadow, sandstone, striations, blue sky, branches, determination, goals, hike, rock, blue, sky, gray, formations, stria, arenaceous rock, scene, depression, end, constitution, decision, woody plant, branch, striation, conclusion, division, plant, belief, sedimentary rock, dark, formation, judgment, darkness, grey, magnitude, groove
Tree and root shadows on striated sandstone geologic formations.