At an initial glance it appears as if it’s walking down a flight of stairs, but if you look again then it appears to flip.Naturally people are wading on with their opinions. Some insist the cat is travelling downstairs because of the step edges and the bright patch behind the bet.(via: Hellou)
But there are those that just aren’t buying it, insisting that the image is looking down onto the steps, each of which has a raised grip on it. This group claim the light patch is the floor at the bottom.The post by 9Gag collected more than 3,600 comments and has spawned several YouTube videos attempting to explain the illusion.9Gag published an updated post claiming that somebody had solved the problem, and that the cat is going DOWN the stairs.