|The early finds of Falling Rock signs were a trifle peculiar with boulders with weird shapes.
If you look carefully you'll notice that each panel has its boulders organized into two groups
each having half of the number of stones. The design is also endemic; at the time of writing
we have no similar finds from other countries.
||The latest find is entirely different from the older samples. The boulders are rounded
and much smaller. They aren't grouped any more. Though slowly
evolving towards other European countries, the design is still endemic.