a concrete box with a pipe sticking out of it a concrete box with a hole in the middle a concrete slab sitting in the middle of a forest a concrete slab with a hole in it a concrete slab with a hole in it a concrete slab with a hole in it a concrete slab sitting in the middle of a forest a concrete slab sitting in the middle of a forest a concrete slab sitting in the middle of a forest a concrete box in the middle of a forest a concrete box with a pipe sticking out of it a concrete box with a pipe sticking out of it a concrete box with a hole in the middle a concrete slab sitting in the middle of a forest a concrete slab with a pipe sticking out of it a concrete box with a hole in the middle a concrete slab with a hole in it a concrete slab with a hole in it a concrete box in the middle of a forest a concrete box with a hole in the middle a concrete box with a pipe sticking out of it a concrete slab sitting in the middle of a forest a concrete slab with a hole in it a concrete slab with a hole in it a concrete box with a pipe sticking out of it a concrete box with a pipe sticking out of it a concrete slab with a hole in it a concrete slab with a hole in it in the middle of a forest a concrete slab sitting in the middle of a forest a concrete slab with a pipe sticking out of it
A concrete slab with dirt and debris surrounding it, A hole in the ground that used to be used as a toilet. This picture shows a concrete square with pipes on it, surrounded by trees  a piece of  concrete with a hole for a toilet in it A slab of concrete with a pipe sticking out of it.