According to a tradition in the north of Iran, the images of fish, feet, hands or a snake on the rocks can be a sign of treasure.  Some people in Polour started to excavate the place where I carved several images on the rocks of river bed  They hoped to find treasures there.

As a result, many artworks were lost, destroyed or relocated. Displacement caused to lose the meaning of specific art works. For example, when it rained, water was collected in the natural holes and now this concept is not formed.