Optical Illusions

By Nicola J

What Are Optical Illusions?

Optical illusions are pictures or drawings that make you think that they are moving or change in to a different image, but in reality it isn't moving or changing. They can use colour, light and patterns to create pictures that confuse our brains leading us to see it moving or seeing two different pictues in one image.
Drawing a Hole - Anamorphic Illusion