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Kanizsa Illusion
Can you see a shape that doesn't actually exist? Your visual cortex fills in gaps and invents edges — a phenomenon discovered by Italian psychologist Gaetano Kanizsa in 1955.
~2 minutes. No signup needed.
Can you see a shape that doesn't actually exist? Your visual cortex fills in gaps and invents edges — a phenomenon discovered by Italian psychologist Gaetano Kanizsa in 1955.
~2 minutes. No signup needed.