Public domain photos

The image shows a close up of a tree trunk with orange lichen growing on it, surrounded by dried grass. The lichen is a vibrant orange color, and the dried grass provides a stark contrast to the bright hue of the lichen.

The image shows a close up of a tree trunk with orange lichen growing on it, surrounded by dried grass. The lichen is a vibrant orange color, and the dried grass provides a stark contrast to the bright hue of the lichen.Open in library