for questions about claims based on optical illusions, a phenomena where a visual perception differs from reality.
Questions tagged [optical-illusions]
10 questions
64
votes
3 answers
Is this popular optical illusion made of a grey-scale image with coloured lines?
A tweet from Lionel Page (@page_eco) showing an optical illusion recently went viral, with the image appearing in many aggregation web-sites:
This is a black and white photograph. Only the lines have colour.
What you “see” is what your predicts…
Oddthinking
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