 black background is actually when you, when you enhance it, you can see rebar and glass structures and all that. Is he, was he just seeing the, the projection of the, the background? And was he just seeing the, whatever's holding up the projector? What was he looking at? Well, so what they did was the, um, in 2001, the space odyssey, he used this thing called, um, uh, it was, it was, it was built, um,