Public domain photos

The image shows a lichen-covered tree trunk in the woods, surrounded by dried leaves and grass on the ground. The lichen is a vibrant green color, and the bark of the tree is visible in the background.

The image shows a lichen-covered tree trunk in the woods, surrounded by dried leaves and grass on the ground. The lichen is a vibrant green color, and the bark of the tree is visible in the background.Open in library