File:Optical grey squares orange brown.svg
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Summary
| Description | English: Optical illusion.
Both circles and both squares are the exact same colour: HEX#D18600, HEX#707070. A colour picker can be used for verification. |
| Date | 10 April 2007 |
| Source | Created from en:File:Optical grey squares orange brown.png which in turn was derived from File:Optical.greysquares.arp.jpg |
| Author | user:JunCTionS (based on source) |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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File usage
The following pages on Schools Wikipedia link to this image (list may be incomplete):
Metadata
What is Schools Wikipedia?
Through Schools Wikipedia, SOS Children has brought learning to children around the world. SOS Children's Villages is famous for the love and shelter it brings to lone children, but we also support families in the areas around our Children's Villages, helping those who need us the most. Have you thought about sponsoring a child?
