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Interesting optical illusion - how the brain perceives colour - Page 1

Interesting for photographers.

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Posted: Thu Dec 12th, 2013 04:25

1^st Post

richw

Joined:	Wed Apr 11th, 2012
Location:	Melbourne, Australia
Posts:	525
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http://www.slate.com/blogs/bad_astronomy/2013/12/07/optical_illusion_shades_of_grey.html

Posted: Mon Dec 16th, 2013 17:48

2^nd Post

Judith

Joined:	Sat Apr 14th, 2012
Location:	Scotland, United Kingdom
Posts:	325
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This one is even stranger:

http://www.slate.com/blogs/bad_astronomy/2009/06/24/the_blue_and_the_green.html

Posted: Tue Dec 17th, 2013 05:13

3^rd Post

Eric

Joined:	Thu Apr 19th, 2012
Location:	United Kingdom
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Judith wrote: This one is even stranger:

http://www.slate.com/blogs/bad_astronomy/2009/06/24/the_blue_and_the_green.html
On NO.

I spent most of the 60s seeing things like that...thought I was over it.

8-)

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Eric

Posted: Tue Dec 17th, 2013 11:49

4^th Post

Joined:	Mon Apr 2nd, 2012
Location:	Carthew, Cornwall, United Kingdom
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Some of our younger members them wont know what you mean Eric. ;-)

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Posted: Tue Dec 17th, 2013 13:25

5^th Post

Robert

Joined:	Mon Apr 2nd, 2012
Location:	South Lakeland, UK
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I have no idea... :sssshh:

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Robert.

Posted: Tue Dec 17th, 2013 16:28

6^th Post

MaxSouthOz

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If you can remember the 60's - you weren't there. :sssshh:

The 1960's that is. :-)

1st new

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