The image is a close-up of a branch of a tree. The branch is covered in a thick layer of green lichen, which is spread across the entire surface of the branch. The lichen is a bright yellow color and appears to be growing on the bark of the tree. There are small, round, yellow-green clusters scattered throughout the lichen. The background is blurred, but it seems to be a forest or wooded area with other trees and foliage visible. The overall mood of the image is peaceful and serene.