List of optical illusions

Optical illusions are fascinating images or visual phenomena that trick the brain into seeing something that isn't there, seeing something differently than it actually is, or experiencing a change in perception based on the way the image is presented. Here is a list of various types of optical illusions: ### 1. **Geometric Illusions** - **Müller-Lyer Illusion:** Lines of equal length appear to be different lengths due to the arrow-like designs at the ends.