Inverted faces – Thompson’s “Thatcher Illusion”
Compare the two faces on the right – no big difference? Now start the movie or use
the slider.
Source
Thompson P (1980) Margaret Thatcher: a new illusion. Perception 9:483–484
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On the above is a related, though very different, somewhat disturbing imagination
by GyP (with kind
permission; more wonderful images on his site).
Created: 1999-06-22
Last update: 2013-10-04