Physical illusions are phenomenal illusions which occur before light enters the eye, such as a mirage, a rainbow... Physiological illusions are the effects on the eyes or brain of prolonged stimulation of a specific type: brightness, tilt, color, movement... Visual cognitive illusions interact with different levels of perceptual processing, and inbuilt assumptions or ‘knowledge’ becomes misdirected. When we experience a visual cognitive illusion, the perceptual error remains compelling even when we are fully aware of its nature.
Now that's the definition of Optical Illusion- all about light, mind and eyes! A trick played over and over again, but unfortunately our brain fails to register it!
Will Wiles, an architecture as well as an author, has mastered his architectural skills to build his massive and grand chain of hospitality hotels in his new book, called The Way Inn. Also he managed to create a quite a deal of visual perception on his reader's minds via his protagonist, Neil Double.
