Public domain photos

The image shows a close up of a group of white lichen on a wooden surface. The lichen is clustered together in a cluster, with some of the pieces overlapping each other. The wood is a light brown color, and the lichen has a glossy sheen.

The image shows a close up of a group of white lichen on a wooden surface. The lichen is clustered together in a cluster, with some of the pieces overlapping each other. The wood is a light brown color, and the lichen has a glossy sheen.Open in library