File:Gradient-optical-illusion.svg
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DescriptionGradient-optical-illusion.svg |
Simultaneous Contrast Illusion. The horizontal grey bar is the same shade throughout. Check this by covering everything except the bar. |
Date | 05.01.2007 |
Source | Own work |
Author | Dodek |
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I, the copyright holder of this work, hereby publish it under the following licenses:
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 |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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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 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 01:49, 15 March 2007 | 1,024 × 744 (439 bytes) | Fibonacci (talk | contribs) | Simplified code. | |
19:41, 5 January 2007 | 1,052 × 744 (3 KB) | Dodek (talk | contribs) | {{Information |Description= Simultaneous Contrast Illusion. The horizontal grey bar is the same shade throughout. Check this by covering everything except the bar. |Source=own work |Date=05.01.2007 |Author= ~~~ |Permission= |other_versions=[[:Image:Gradi |
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