This image is not available for purchase in your country.

Titchener illusion

Titchener illusion

T478/0427

Rights Managed

This image is not available for purchase in your country.

Please contact your Account Manager if you have any query.

Credit

SCIENCE PHOTO LIBRARY SCIENCE PHOTO LIBRARY

Caption

Titchener illusion, computer artwork. The two red circles are actually the same size. However, the brain perceives that one is smaller or larger according to the sizes of the surrounding blue circles. This illusion is named after the experimental psychologist Edward Bradford Titchener (1867-1927).

Release details

Model release not required. Property release not required.

 {{ i.shot_duration ? i.shot_duration + ' ' : '' }}{{ i.shot_uhd ? '4K ' : i.hires ? 'HD ' : '' }}{{ i.spl_number }} R{{ i.license }}

  • Add to board
  • Similar {{ mediaType(i) }}