Is there any mobile wallpaper that can create optical illusion?

Panlos staircase is one of the impossible figures, also known as "endless staircase". Ordinary human flesh can't see the difference. A floor plan is an ordinary photo. If you look at it from a three-dimensional perspective, you will find the magic of the Panlos ladder. From the picture, we can see that there are four upward stairs, all of which extend to each other, giving you a visual illusion. It looks like a ladder with wireless circulation, so that you will never go to the end.