Original file (SVG file, nominally 840 × 540 pixels, file size: 909 bytes)

Summary

Description
English: Café wall illusion: the horizontal lines are parallel, even if they seem otherwise.
Español: Ilusión de la pared del café: las líneas horizontales son paralelas, aunque no lo parezcan.
Русский: Иллюзия стена кафе: горизонтальные лини параллельны, даже если они не кажутся таковыми.
Date
Source Own work
Author Fibonacci
SVG development
InfoField
 The SVG code is valid.
 This vector image was created with a text editor.

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
You may select the license of your choice.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

image/svg+xml

0a4eb3436074299bf1a5ee49173830045862e16f

940 byte

540 pixel

840 pixel

15 March 2007

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current09:08, 6 December 2025Thumbnail for version as of 09:08, 6 December 2025840 × 540 (909 bytes)Mrmwsimpler code
08:44, 15 March 2007Thumbnail for version as of 08:44, 15 March 2007840 × 540 (940 bytes)Fibonacci{{Information| |Description={{en|en:Café wall illusion: the horizontal lines are parallel, even if they seem otherwise.}} {{es|Ilusión de la pared del café: las líneas horizontales son paralelas, aunque no lo parezcan.}} |Source=Own work. |Date=

Global file usage

The following other wikis use this file:

View more global usage of this file.

Metadata