Optical illusions

In this study i'm going to talk about optical illusions... which are described as a scientific image.

 Optical illusions are designed to trick the eye and display pictures that are not obvious to the eye from looking straight at it. On most pictures you either have to look at a specific spot and then look away or try to "Look through to picture" to see the image.

The image can be displayed in either your peripherals or a 3d image depending on the type of illusion, also there are animated illusions which will alter your perception if you stare at it for too long.

Here are some examples of optical illusions:

This concludes my research on optical illusions