Optical Illusion (Noun)
Meaning
An optical phenomenon that results in a false or deceptive visual impression.
Classification
Nouns denoting natural phenomena.
Examples
- The Ponzo illusion is a classic example of an optical illusion where parallel lines appear unequal in length due to the presence of converging lines.
- The artist created a stunning optical illusion on the pavement using chalk, making it seem like a 3D hole was in the middle of the street.
- The Ebbinghaus illusion is an optical illusion where two identical circles appear to be different sizes when surrounded by different-sized circles.
- The Ames room is a famous optical illusion that creates a distorted perception of space, making objects appear larger or smaller than they really are.
- The Penrose stairs is an impossible construction that creates an optical illusion, making it seem like a staircase that goes on forever in a loop.