Tracing: The panel represents a multi-figured composition with linear zoomorphic figures. Some of them are turned right whereas the others are turned left. One figure has its head down. A probable dating of the drawings is Middle Ages - Ethnographic.
A desert tan of the pecking significantly reduced the visibility of the images (Original view). Nevertheless, we can suggest the initial view of the main composition based on new damages. The new pecking was lighter than the intact surface. Also the lichen traces were removed (Reconstruction).
The demonstration of the "Reconstruction" tool
Original view - 3D-model of the panel without drawing
Reconstruction - the reconstruction of the main layer color + removal of the lichen
Setting up the color and transparency of the layers is availible by the green button on the model.