KnowraOptical illusionLinked fromLinked fromThe 20 pages that link to Optical illusion, each with the reason it gives.All 20Broader topic 2Related 8Narrower topic 8Compared with 2PerceptionBroader topic: Illusions expose the rules and assumptions that normally support visual perception.Visual perceptionBroader topic: It exposes cases where perceived structure diverges from the stimulus.