Help determine the age of the icon

[Любознательный]

Сообщение от SAH

curious, where the photo can be seen that through the worn paint layer peeps board.

I think that you will not see anything there, except the tree that shows through, and so judging by the photo.

I did not write about the integrity of the previous record. Sometimes even before overwriting arks plane down.
I agree with you that it is - the usual "firewood". But before you throw them away, check never hurts.