All this was hidden by a gate that the carpenter bees lived in, until I took the (wrecked) gate to the landfill. Behind it was this interesting pattern. I hit it with the pressure washer a while ago, but even 3000 psi couldn't knock it off. So I guess I'll get the big sander out. The poop makes an interesting picture but it's not really what you want to see on your patio. I suppose I could make a frame and nail it up and claim it's found art. Which in a way it is. But I don't like it enough to do that.