Trilink at the English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
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.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
2007-12-02 02:03 Trilink 400×400×0 (3039 bytes) Penrose square based on the images Image:Penrose rect.svg and Image:Penrose triangle.svg .
Captions
Add a one-line explanation of what this file represents
== Summary == {{Information |Description= {{en|Penrose square based on the following images: 100px|100px|}} |Source=Transferred from [http://en.wikipedia.org/wiki/Image:Penrose_square.svg en.wik