“Do you hear Yanny or Laurel?” “Is this dress blue and black or white and gold?” Auditory and visual illusions have been pretty popular on social networks recently, and this time, it’s a picture of a car park exit that’s making people go crazy. So which one is the exit to this car park? There’s a tunnel that goes down and another exit that seems to go upwards, halfway off the ground… The photo seems so real that it's giving us a headache! The whole argument is stupid though, as there is a large puddle of the ground that reflects the ceiling of underground car park. This shows that there are two ways of getting out, given that it’s the same when you reverse the image. If you still don’t understand, really look at the bottom of the image. There’s an upside-down traffic sign, which is reflected in the puddle.Check out the video above to see if you can work it out!