This 3D stone wall Optical Illusion is made by taking two photos of the same thing at a slightly different angle, when flashed back and forth it gives the Illusion that photo is 3D and almost pops out at you. This is always a neat effect! Be sure to check out some of the other animation optical illusions. If you like this one be sure to see the 3d Beach Illusion and the 3D Dinosaur optical illusion.

Two slightly different angles being flashed back and for make this old stone wall appear to be 3D