The image depicts a close-up view of **Diploschistes**, a type of lichen growing on a dark grey granite rock surface. The main body of the image is taken up by a dense layer of white to light brown lichens with tiny cracks and fissures in the surface.
On the left, there are some lighter colored areas that appear to be mosses or other types of fungi. In the background to the right, there is a slight shadow cast on the rock.
The image was captured on May 24th, 2019, at Monrepos Park, which is located in Vyborg, Russia. – AI vision