The image shows a close-up view of a tree trunk covered in moss and lichen. The trunk is thick and appears to be part of a larger tree, possibly a redwood or similar species. The moss and lichen are green and spread out in various patterns across the trunk's surface. The background is blurred, focusing attention on the tree trunk itself. The image has a watermark at the bottom that reads "Phat Phuoc giao du 2023-2025."