The image is a close-up of the bark of a tree. The bark is rough and textured, with deep grooves and ridges. The color of the tree is a mix of gray and brown, with patches of orange and yellow lichen scattered throughout. The lichen appears to be growing on the bark, covering the entire surface of the trunk. The background is blurred, but it seems to be a park or a wooded area with trees and a sidewalk visible.