Penroses 'Impossible Triangle'

Video in TIB AV-Portal: Penroses 'Impossible Triangle'

Formal Metadata

Title
Penroses 'Impossible Triangle'
Alternative Title
Penrose's "Impossible Triangle"
Title of Series
Number of Parts
66
Author
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
IWF Signature
K 143
Publisher
Release Date
1983
Language
Silent film
Producer
IWF
Production Year
1983

Technical Metadata

IWF Technical Data
Film, 16 mm, 21 m ; SW, 2 min

Content Metadata

Subject Area
Abstract
Dieses "unmögliche Objekt" wurde von Penrose und Penrose 1958 als Zeichnung vorgestellt. Einer Anregung der Autoren folgend, schuf Gregory 1970 ein räumliches Modell, das - einäugig mit festgegelegtem Augpunkt betrachtet - dem unmöglichen Dreieck zu einer trügerischen Wirklichkeit verhilft.
This "impossible triangle" was introduced as a drawing by Penrose and Penrose in 1958. Following a suggestion of the authors Gregory created a space model which - monocularly watched with a defined visual point - lends the impossible triangle an illusionary reality.
Keywords Penroses unmögliches Dreieck unmögliche Figur Tribar Penrose-Dreieck Dreieck, unmögliches psychologische Optik psychological optics triangle, impossible Penrose triangle Penrose tribar impossible object Penrose's impossible triangle
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