Credit: ANIMATED HEALTHCARE LTD/SCIENCE PHOTO LIBRARY

Caption: Hollow-face illusion, animation. This is an optical illusion where the perception of a concave (hollow) mask of a face appears as a normal convex (protruding) face. This is because the brain has a strong bias for seeing faces as convex, which counteracts competing depth perception information, such as highlights and shadows.

Release details: Model release not required. Property release not required.

Keywords: alpha channel, ambiguity, ambiguous, animation, composite, compositing, concave, convex, effect, face, hollow, hollow-face illusion, illusive, illusory, mask, mind game, neuroscience, optical illusion, perception, protruding, psychological, psychology, shift, transparent background, trick, trickery, vision, visual

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.

Hollow-face illusion

K003/1547 Rights Managed

Downloadable master

Duration: 00:00:21

Frame size: 1920x1080

Frame rate: 25

Transparency: Alpha

Audio: No

Format: QuickTime, Animation Codec, progressive scan, square pixels

File size: 1.3G

Original

Capture format: QuickTime Animation

Codec: TGA

Please contact Science Photo Library if you require the original, or other formats.

 

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