It would look something like a hat. Point up like this, and it goes down like that. It would look something like that. So we're not seeing, in this angle, we're not seeing the bottom of it. And if you were to just orient yourself, the axes in this case look like this. So this is the y-axis, and then the x-axis goes right inside of this thing, and then pops out the other side. And if this thing was transparent, then you could see the back side.