Casa Ceramica, a floor tile company from the UK, recently went viral on Twitter after creating an impressive optical illusion out of 400 floor tiles to discourage people from running through its hallway.
It’s not clear why anyone would be running through the hallway of a floor tile showroom, but they’re sure to think twice about doing it after taking a look at the floor ahead of them. Even though its designers assure us that it is perfectly flat, seen from a certain perspective, it looks like there is a big hole in the middle of it. Interestingly enough, seen from the opposite end, the hole actually looks like a bulge rising up from the floor. Both illusions are sure to prevent visitors from navigating the path at too fast a pace.
