The image shows a close-up of a tree trunk with a rough, textured surface. The bark of the tree is rough and uneven, with deep grooves and cracks running through it. The surface of the bark is covered in a layer of yellowish-brown fungus, which appears to be a type of fungus. The fungus has a spiral-like pattern on its surface, with some areas appearing darker and others lighter. The background is blurred, but it seems to be an outdoor setting with rocks and plants visible.