Do you think that these two cigarette packs are different sizes? The one on its side is surely longer/taller than the other one. Well, guess what - they are both exactly the same. Click on the picture to see an animation or if you still not sure then print it out and cut out the front of each pack and check for yourself.
Which shape A, B or C is the same as the shape at the bottom? Click the picture to reveal the answer.
A great picture sent into us shows a couple passing in the street, but their shadows show a more intimate relationship.
This a copy of a recent optical we posted called Hiding in the Pebbles, but we have added something to it. One of the stones is moving, very, very slowly. Can you spot which one.
Can you see who these two people are? We have mixed two very famous faces and produced this eerie optical. Click on the picture to reveal the answer.
The dolphin nearest us is called Skipper and behind him is his friend Flipper. The question is which is the biggest, Skipper or Flipper? Click on the picture to find out.
Can you pick which color the dot in the center of this picture is? It is the same as one of the colored dots down the right hand side, but which one? Click here for the answer.
If you click on this optical to make it larger and then concentrate very hard on the red spot in the middle whilst saying to yourself 'Optical Spy' over and over, the picture will disappear until you stop saying 'Optical Spy' and then it will come back. Amazing!!
The orange shape in the middle is just rotating smoothly around. But for some unexplained reason it appears to judder or jump. How strange!
WE have been playing around again. This time we have mashed up a couple of very famous illusion patterns to produce this brain numbing optical. Click it for a larger view.
The banana at the bottom is quite a lot longer than the one at the top. Or is it?
Click on the picture to find out.
A great picture sent in to us is this Violin Island optical. Whether this is real or photoshopped we will have to leave to you.
The Moon Illusion shown here is an interesting one. The two two moons are exactly the same size but somehow the one on the horizon looks a lot bigger. You can see a few more of this type of illusion here - perspective illusions.
Today's optical is one of those strange color illusions. Here we have lots of blue diamonds, but are they all the same color or not? Is the diamond with Spyman at the bottom the same color as the diamond with Spyman at the top? Well Yes it is!
Advertizements After Image Alan Mason Anamorphosis Animation Art Auto stereograms Body Art Dali Disappearing Escher Film Fun Gianni Sarcone Hidden Historical Homage Illusions Interesting Joined Liu Bolin Luke Brown Moon Illusions Negative News Perspective Photography Photoshopping Puzzle Quiz Reverse Perspective Scary Spot The Difference Stereographic Stereokinetic Street Art Sunken Tattoo Tech Art Tribute Trompe I'oeil Upsidedown Video Weired
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