3D / 2D Illusion

Optical Illusions and Eye Tricks

View the image below:

You are likely to see that the top row of circles appear as "bumps" followed by "holes" and so on in an alternating pattern.

Can you try and see the opposite? Have a good hard look and try to see the first row as holes and the second as bumps. Difficult?

Now hide the bottom row of circles from your field of vision (either with your hand, or scrolling your browser window appropriatly). Is it easier to see the first row as holes now?

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By: sarah - August 15th 2008   this doesnt work b/c the lighter part of the circles are in different spots on the circles the 1st row the light spot is at the top and the light spot on the second row is on the bottom and vis versa By: Trixter - July 25th 2008   Nope its easy as pie. this one doesn't work. By: :P - June 23rd 2008   They shadow them differntly By: mamma419 - January 25th 2008   if you look at the add under the directions its for bumps on penis?? I dont think I came here to find info on that??? lol By: Charlotte - October 20th 2007   me dont get it. me sad. me cry! oh well, :¦ By: weeee - November 03rd 2006   its like a lego! By: Omnichaotic - October 22nd 2006   i saw it backwards to begin with... though it kept switching on me after :( I was imagining a kid climbing a hill and sliding down it into holes :-P By: White_ninja - October 20th 2006   No t really! By: kerry - August 20th 2006   All because of the light drawn on the 'holes' and 'bumps' is what makes them appesr like that!! By: kerry - August 20th 2006   U know, just save da pic, open it as a pic, click rotate right, then again hide the top row which USED TO BE the bottom row and the holes have become bumps!!! LOL

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