The image shows a close-up of a tree trunk covered in green lichen. The lichen is spread across the bark of the tree, covering the entire surface of the trunk. The tree appears to be in a wooded area, with other trees and bushes visible in the background. The bark is rough and textured, with patches of brown and gray. There are also a few small patches of orange lichen scattered throughout the lichen, adding a pop of color to the otherwise green landscape. The overall mood of the image is peaceful and serene.