Penrose triangle
id:
penrose-triangle-173-13210181
title:
Penrose triangle
text:
The Penrose triangle, also known as the Penrose tribar, the impossible tribar, or the impossible triangle, is a triangular impossible object, an optical illusion consisting of an object which can be depicted in a perspective drawing. It cannot exist as a solid object in ordinary three-dimensional Euclidean space, although its surface can be embedded isometrically in five-dimensional Euclidean space. It was first created by the Swedish artist Oscar Reutersvärd in 1934. Independently from Reutersv
brand slug:
wiki
category slug:
encyclopedia
description:
Impossible object
original url:
https://en.wikipedia.org/wiki/Penrose_triangle
date created:
2002-04-19T13:39:55Z
date modified:
2024-09-02T21:49:17Z
main entity:
{"identifier":"Q12141","url":"https://www.wikidata.org/entity/Q12141"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/c1/Penrose-dreieck.svg","width":526,"height":477}
fields total:
13
integrity:
16