covered walkway in front of a building in Nasarawa, Nigeria

covered walkway in front of a building in Nasarawa, Nigeria. The walkway is tiled and lined with pillars on the left and a wall on the right. There are two people visible - one standing in the middle of the walkway, and another obscured by the wall. There are trees and a fence visible through an opening in the building on the left side of the image. The ground outside the walkway appears to be dirt and a small drainage ditch. The wall is painted a pale yellow. The roof of the walkway is a plain white.