Hi! This photo taken by 
I see a man and two bags with him, his backside a sign boards, from them a color is blue and other is keep with wall. That location is a side of the road where a person sited, I also see a shadow of sunlight ahead of the wall. This man is under the rest, I think he do a long work and take a break for little time so he sit and take a rest here.
Poem
A person was a rest on the way.
He take little break after work.
He sit his back side a sign board.
A person want a break under shadow.