The Hermann grid illusion produces the illusion that there are gray spots or squares at the intersections of the streets or canals.
Monday, April 21, 2008
Are your eyes playing tricks on you!?
The Chubb illusion is an optical illusion wherein the apparent brightness (luminosity) of an object varies dramatically, depending on the context of the presentation. For instance, a dark object surrounded by darker objects may appear brighter than an actually brighter object, surrounded by even brighter objects.
The Hermann grid illusion produces the illusion that there are gray spots or squares at the intersections of the streets or canals.
The Hermann grid illusion produces the illusion that there are gray spots or squares at the intersections of the streets or canals.
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2 comments:
we have a track at our church that has some of these on it and then has the gospel message in there too...These are really cool, candace. Where do you find all of this stuff?
I was thinking the same thing, Kristin! Where do you find this neat stuff, Candace?
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