Optical Illusions (25 pieces)

Taken from: yahoo.com, translate © Shum

01 Easy. How many pencils? We consider first the top, then the bottom





02 Night sky.

For a long time looking at the moon, and the stars will disappear. How many stars came "not to see" you? 03 Vanishing Point.

Close your left eye and look at the cross. Right kruglyash must absolutely gulf from your view. You may have to try)

04 Helicopters

Can you tell which line is longer? Test yourself with a ruler. And then - and in helicopters.



05 Colored spiral

Count how many colors do you see? Most people see four: green, blue, pink and type 2.



06 Disappearing square

When the small circles intersect with large, if we see a shining and resize kvadrtat. But none of that really is not. Just our brain trying to visualize the face and fill the void object.

07 The apparent movement

Part of the picture is familiar, but the new modernization. It seems that there is a movement!



08 red dot.

Look at the point for a while and gray stripes disappear



09 Gray Line

Though you do not believe it, these lines are straight and parallel



10 Birds

These two birds are identical. Not only in size but also in color. Do not believe?



11 Aquarium

It seems that the point of even dive. But in fact, simply change the color of 12 arrows.

What you see here at the first sight? Yellow arrow left, or green - right? The correct answer is no, but different people see different arrows for the first time (I - yellow)



13 Blue spiral

Cool spiral? In fact, it circles. Swipe your finger on the screen (at the same time dust whisk)



14 red circles (classic)

We look at the cross, and soon will have green circles 15 far or near.

We look away first, and then close to the screen. Inscriptions change



16 Pit

Just a little bit ... and fall into the paint



17 swaying

Wave the mouse on the image. Swaying! 18 Which way the cat is spinning? For the woman is tired, I suppose, to watch. (Image created by Pech Misfortune, via Mighty Optical Illusions) Spirals 19 do not rotate. In the original, not in your head.



20 Three illusions in one!



21 Here, the hidden words. Found? The British, of course



22 Wave. Where the line is longer and where shorter?



23 House convex or vpukly?



24 Which point is in the center?



25 Which of the machines anymore?



Source: