Thas is the boundary between fact and fiction because it was built by civilization.
Even though it is meaningless for nature anymore, it still draw the line
under the strong sunlight giving shadow.
In response to the weekly photo challenge, Boundaries by The Daily Post.
l'atelier tanu | tagnoue 
Very interesting words and pic !
Thank you. I found that the fence was useless for young boys who don’t care about meaning like nature.