Three of the half-dozen or so old roadside posts planted in the woods near where Callie and I sometimes walk.
My theory is that this guy is a retired public works employee who is now at loose ends. He's collected things from his job over the years that would otherwise have been thrown away. But my theory is supported by very little evidence. There are just the piles of stuff, neatly arranged. If there's another explanation for his "installations," it is beyond my knowledge.