Optical illusions are fascinating examples of visual deception that play on the complex connection between the eyes and the brain. These perceptual puzzles take use of the brain's attempts to decipher and comprehend the visual information that it is exposed to. They frequently entail the deft application of hues, patterns, and shapes to produce situations in which the viewer's eyes interpret something that isn't true.
Optical illusions make us doubt what we see in front of us by testing our perception of perspective, depth, and spatial relationships. Uncertain figures are a common kind of optical illusion in which the viewer's mind wavers between several interpretations.