The image shows a close-up of a tree trunk with a large, circular hole in the center. The tree trunk appears to be weathered and aged, with cracks and crevices visible on the surface. The hole is surrounded by a layer of bark, which is a light brown color and has a rough texture. The bark around the hole is rough and uneven, with some areas appearing darker and others lighter. The overall appearance of the tree trunk is rough, with deep grooves and ridges.