Bought a little too much tile, eh?

It’s the optical illusion kitchen - on the walls, the lighter-colored portion of the pattern seems to predominate; on the floor, the opposite. Even though it’s the same pattern. These tiles were handy for parents who wanted to know if their kids were smoking weed; if Junior avoided looking at the walls or floor, it’s because he was kite-high and knew better than to engage these patterns. They’d just hook you and there was nothing you could do to get away.