Caution! The coolest optical illusions of modernity! An incredible collection of pictures and animations. Optical illusions for the eyes, or illusion optical illusions 3D

26.06.2019

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It turns out many of the mysterious pictures (optical illusions of puzzles) so popular on the Internet, in fact, are the reproductions of paintings of talented surreal artists. These people know the laws on which our visual perception works and use these laws to create mysterious masterpieces that I want to look again and again. Illusions from famous artists, the reproductions of their wonderful paintings you can see in this article, we will also briefly tell about surrealism and its representatives from the world of artists.

Surrealism

Perhaps the most famous of the artists of surrealists is Salvador Dali. But, by the impression of illusions created in the paintings, modern artists not only are not inferior to Salvador, but in many ways ahead .. What is surrealism? This direction in art, which uses allys and paradoxical forms. Pictures of surrealists help to look at the surrounding other eyes, see in the surrounding reality, what perhaps hidden in everyday life. Surreal artists love to write paintings-riddles that are forced to think, peering and surprise. In their pictures, the background is constantly changing in places with a figure. Then you see the portrait of a man, then two women walking with umbrellas in the rain; Or you look at the arches and columns, and suddenly you understand that you are already looking at the skyscrapers that they looked like arches. Yes, what to say!? Look and be surprised yourself how richly human imagination and what our brain is capable of. All pictures are clichable, click on them, and they will become larger so that you can see more details.

We present you just one picture Dali, because in your work he was too far away from reality. This picture passes the game shapes and background. In it, two nuns become the central part of the composition due to the fact that the person's face is obtained from their figures. Most likely, this face is a portrait of a real person, as Surrealists often depict people in this way. In the works of modern artists you will see it more clearly. But about the artists themselves, we will not write in detail in detail, their biographies and other reproductions of paintings can be found on the Internet. Here you just put the reproduction with the name of the artist and (sometimes) the name of the painting. And you solve how it can work out ... from one horse two or more, from landscapes people, from the curtain sky and so on ...

As unexpectedly, Roba Gonzalves, the clouds become sails, and the girls part of the architectural structure ...

Rob Gonzalves

Here, according to the same principle. There are no girls while looking at the sky, because in this case they are reflected in the water.

This is also a picture of Gonzalves. The same principle is used. Skyscrapers immediately and not notice. What they are on the shore, we see them, as if from the sea.

Or here - how interesting the prospects are intertwined in the painting of Roba. One goes forward, the other is down, and it turns out that the boy swings on the same tree, but under it the other and there is another road, etc.

or here. Here is the same principle as in the picture above.

Oleg Sheuplyak. Ukrainian artist who now lives abroad. They created a whole gallery of portraits of famous people in such an unusual way. Really impressive!

Well, it is clear that it is a guy with lambs against the background of a village landscape. How did all this become a portrait of Taras Shevchenko?!

Healthy! I wonder here Newton alone or both of these people? Or maybe there is a third?. I won't be surprised anything.

Mana here immediately and you will not see. Girls with umbrellas are not more. Although ... when you see the picture for the first time and published, then you do not see girls. Impressive.

Another interesting portrait.

Another familiar face. This time solely from the Winter Rustic Landscape.

Octavio Okampo

Also very interesting portraits. It seems like only two squirrels on the branch, and what girl turned out!

Another variation of this artist on the topic of the girl from the surrounding items.

And how do you like this picture? You do not know what to watch !!!

Loves Octavio Riddles! Consider if you can, how many horses are there?

Horses or girl? Where do you like more often

We used to perceive the world around us as a givenness, so we do not notice how our brain is deceiving its own owners.

The imperfection of our binocular vision, unconscious false judgments, psychological stereotypes and other distortion of worldview serve as a reason for the emergence of optical illusions. Their huge set, but we tried to collect the most interesting, insane and incredible and incredible of them.

Impossible figures

At one time, this graphics genre received such widespread that even received its own name - impusilism. Each of these figures seems quite real on paper, but there can be no simplicity in the physical world.

Impossible trident

Classic Billine is perhaps the most vivid representative of optical drawings from the category "Impossible Figures". No matter how trying to determine where the middle prong originates, it will not work.

Another bright example is an impossible triangle of Penrose.

He is in the form of the so-called "endless staircase".

And also the "impossible elephant" Roger Shepard.

Eix room

Optical illusions questions were interested in Adelbert Amesa Jr. from early childhood. Becoming an ophthalmologist, he did not stop his research on the perception of depth, the result of which the famous Eix Room became.

How the Eix Room works

In a nutshell, the effect of the Eix room can be conveyed like this: it seems that two people stand in the left and right corner of its rear wall - dwarf and giant. Of course, this is an optical trick, and in fact these people are quite ordinary growth. In fact, the room has an elongated trapezoidal form, but because of the false perspective it seems to us rectangular. The left corner is stronger from the sight of visitors than the right, and therefore the person standing there seems so small.

Illusions of Movement

This category of optical tricks is the greatest interest for psychologists. Most of them are based on the intricacies of the combination of colors, brightness of objects and their repetition. All these tricks are misleading our peripheral vision, as a result of which the perception mechanism is knocked down, the retina fixes the image intermittently, jumps like, and the brain activates the bark sites responsible for the motion recognition.

Floating Star

It is difficult to believe that this picture is not an animated GIF format, but an ordinary optical illusion. The drawing was created by the Japanese artist Kaya Nao in 2012. A pronounced illusion of motion is achieved due to the opposite direction of patterns in the center and at the edges.

There are quite a lot of similar illusions of movement, that is, static images of apparent movable. For example, the famous rotating circle.

Or Yellow arrows on a pink background: with a close look it seems that they are pegged there and here.

Caution, this image can cause a row or dizziness in people with a weak vestibular apparatus.

Honestly, this is the usual picture, and not a gif! Psychedelic spirals seem to be tightened somewhere in full of oddities and wonders of the universe.

Illusions-transverse

The most numerous and cheerful genre of drawing-illusions is based on the change of direction of view on the graphic object. The most simple pictures need to simply deploy 180 or 90 degrees.

Two classic illusions-invertes: nurse / old woman and beauty / urodin.

A more highly artistic picture with a trick - when turning 90 degrees, the frog turns into a horse.

Other "double illusions" have a more subtle background.

Girl / old woman

One of the most popular dual images was published in 1915 in the PUCK caricature magazine. Signature to the picture read: "My wife and mother-in-law".

Old men / Mexicans

Elderly couple or mexicants singing under the guitar? Most of the first sees old people, and only then their eyebrows turn into Sombrero, and their eyes in the face. Authorship belongs to the Mexican artist Octavio Okampo, who created a lot of pictures of illusions of this character.

Lovers / Dolphins

Surprisingly, the interpretation of this psychological illusion depends on the age of a person. As a rule, the children seemed to see children - their brain, not yet familiar with sexual relationships and their symbols, simply does not extend in this composition of two lovers. A older people, on the contrary, first see a couple, and then the dolphins.

The list of such dual pictures can continue infinitely:

In the picture above, most people see the face of the Indian first, and then the look left to the left and distinguish the silhouette in the fur coat. The image below is usually interpreted by everyone as a black cat, and only then the mouse appears in its circuits.

Very simple picture-transverse - something like this can be easily made with your own hands.

Illusions of color and contrast

Alas, the human eye is imperfect, and in their assessments we have seen (without noticing themselves) often rely on the color environment and brightness of the background of the object. This leads to very interesting optical illusions.

Gray squares

Optical illusions of colors - one of the most popular types of deception. Yes, yes, squares a and b are painted in the same color.

Such a trick is possible thanks to the peculiarities of our brain. The square B drops the shadow without sudden boundaries. Due to the darker "surrounding" and a smooth gradient of the shadow it seems that it is significantly the lighter square A.

Green spiral

In this photo, only three colors: pink, orange and green. Do not believe? This is what happens if replaced with pink and orange on black.

Dress white and gold or blue-black?

However, the illusion color based on the perception is not uncommon. Take for example, at least the white-golden or black and blue dress in 2015. What color actually was a mysterious dress, and why did different people perceived it differently?

Clarification of the phenomenon dresses is very simple: as in the case of gray squares, it all depends on the imperfect chromatic adaptation of our bodies of vision. As you know, the retina of a person consists of two types of receptors: sticks and colodes. Wands better fix light, and columns - color. Each person has a ratio of colums and chopsticks, therefore, the definition of the color and shape of the object differs slightly depending on the dominance of this or that type of receptors.

Those who saw a white-golden dress drew attention to a brightly lit back background and decided that the dress was in the shade, which means that the white color should be darker than the usual. If the dress seemed to you blue-black, it means that your eye first drew attention to the main color of the dress, which in this photo really has a blue shade. Then your brain judged that the golden shade is black, brightening because of the sun rays and poor quality photo.

In fact, the dress was blue with black lace.

But another photo that put millions of users who could not solve the wall in front of them or a lake.

Illusion - illusion.

Types of deception of view:

illusion on the basis of color perception;
illusion on the basis of contrast;
curvaturing illusions;
optical deception of the perception of depth;
optical deception of size perception;
contour illusion;
illustrate "transverse";
ames Room;
moving optical illusions.
stereo illusions, or, as they are also called: "3D pictures", stereo circuits.

Illusion of the size of the ball
Is it wrong, the size of these two balls is different? Top ball greater than Lower?

In fact, this is an illustrate: these two balls are completely equal. You can use a ruler to check. By creating the effect of a removing corridor, the artist managed to deceive our vision: the top ball seems to us more, because Our consciousness perceives it as a longer object.

Illusion of A. Einstein and M.Mro
If you look at a picture from a close distance, you see the brilliant physics of A. Einstein.

Now try to move away a few meters, and ... a miracle, in the picture M.Mro. It seems to be everything without a deception of sight. But how?! No one painted the mustache, eyes, hair. Just from far vision does not perceive some trifles, and more accent does for large details.

The optical effect that creates a false idea from the viewer about the location of the seat is due to the original design of the chair invented by the French studio IBRIDE.

Peripheral vision turns beautiful faces in monsters.

Which way is the wheel spinning?

See, not blinking, in the middle of the image 20 seconds, and then transfer a look at someone's face or just a wall.

Wall face illusion with window
Which part of the building is the window? With left, maybe with the right?

Again our eyesight was deceived. How did it become possible? It is very simple: the railway part of the window is depicted, as the window located on the right side of the building (we look, as if from the bottom), and the lower part - with the left (we look at the top). And the middle of sight perceives, according to the desired consciousness. That's all deception.

Illusion of bars

Take a look at these bars. Depending on what end you are looking, two pieces of wood will be or located nearby, or one of them will lie on the other.

Cube and two identical cups

Optical illusion created by Chris Westoll. On the table there is a cup, next to which there is a cube with a small cup. However, with a more detailed consideration, we can see that in fact the cube is drawn, and the cups are absolutely the same size. Such effect is noticed only at a certain angle.

The illusion of the "Cafe Wall"

Carefully look into the image. At first glance it seems that all lines are curved, but in fact they are parallel. Illusion was discovered by R. Gregory in a Wall cafe in Bristol. Hence the name of her name.

Illusion of the Pisa Tower

Above you see two pictures of the Pisan Tower. At first glance it seems that the tower on the right leans more than the tower on the left, but in fact both these pictures are the same. The reason lies in the fact that the visual system considers two images as part of a single scene. Therefore, it seems to us that both photos are not symmetrical.

Illusion of wavy lines
It does not even have a doubt that the shifted wavy lines.

Remember how the section is called - an area of \u200b\u200bview. You are right it is straight, parallel lines. And this is a curvatiming illusion.

Ship or arch?

This illusion is a real work of art. The picture drew Rob Gonzalves - Canadian artist, a representative of the magic realism genre. Depending on where you look, you can see or the arch of the long bridge or the ship's sail.

Illusion - Graffiti "Letter"
Now you can relax, and do not think that there will be another illusion. Let's admire the artist's fantasy.

Such graffiti made a wonderful artist in the subway surprisingly to all passersby.

Effect of Cretiful
Look at the picture and say, in which part red lines are brighter and contrast. Right not?

In fact, red lines in the picture are no different from each other. They are absolutely identical, again illusion. This is the effect of Cretiful, when we perceives in different ways of color, depending on its neighborhood with other colors.

Illusion of color change
Is the color of the horizontal gray line change in a rectangle?

The horizontal line in the picture does not change all over and remains equally gray. Do not believe, right? This is an illicit. To make sure this is the closeup of the paper surrounding its rectangle.

Illusion of a decreasing sun
This magnificent photo of the Sun made the American Space Agency NASA. It shows two spots in the sun directed directly to the ground.

Much more interesting is another. If you pass around around the edge of the sun, you will see how it is compressed. This is really great - without cheating, good illusion!

Solner Illusion
Do you see that the lines of the Christmas tree in the picture are parallel?

I also do not see. But they are parallel - check the ruler. My vision also turned out to be deceived. This is the famous classic Solner Illusion, existing from the 19th century. Because of the "needles" on the lines it seems to us that they are not parallel.

Illusion-jesus christ
Look at the picture 30 seconds (it may be necessary and more), then transfer the view to the lightly smooth surface, for example, on the wall.

Before your eyes, you saw the image of Jesus Christ, the image is similar to the famous Turin shroud. Why does this effect arise? In the eye, a person has cells that call wizards and sticks. Columns are responsible for the transfer of color image to the human brain with good sanctification, and sticks help to see a person in the dark and are responsible for the transfer of black and white low-definition image. When you look at a black and white image of Jesus, the wands "tired" due to long and intensive work. When you take a look from the image, these "tired" cells do not cope and cannot transfer new information to the brain. Therefore, the image remains before your eyes, and disappears when the sticks "will come to themselves."

ILLUSION. Three squares
Sit down closer and look at the picture. Do you see that the sides of all three squares curves?

I also see curves lines, despite the fact that the sides of all three squares are perfectly smooth. When you move away from the monitor for some distances, everything falls into place - the square looks perfect. This is due to the fact that the rear background makes our brain perceive lines of curves. This is an optical illusion. When the background merges and we do not clearly see it, the square seems even.

ILLUSION. Black figures
What do you see in the picture?

This is a classic illusion. Throwing a quick glance, we see some incomprehensible figures. But looking just longer, we begin to distinguish the word lift. Our consciousness is used to seeing black letters on a white background, and also continues to perceive this word. It is very unexpected for our brain reading white letters on a black background. In addition, most people first glance thrown into the center of the picture, and this still complicates the challenge to the brain, because he used to read the word from left to right.

ILLUSION. Illusion of Uchucha
Look at the center of the picture and you will see the "dancing" ball.

This is a cult optical illusion, invented in 1973 by the Japanese artist Ouchi and named after him. There are several illusions in this picture. First, it seems that the ball moves a bit from side to the side. Our brain cannot understand that this is a flat image and perceives it as a volume. Another deception of the illusion of Ouchi -Printing that we look through the round keyhole on the wall. Finally, the size of all rectangles in the picture is the same, and they are located strictly in the rows without apparent displacement.

Illusion - illusion.

Types of deception of view:

Illusion of the size of the ball

Is it wrong, the size of these two balls is different? Top ball greater than Lower?

Illusion of A. Einstein and M.Mro

If you look at a picture from a close distance, you see the brilliant physics of A. Einstein.

The optical effect that creates a false idea from the viewer about the location of the seat is due to the original design of the chair invented by the French studio IBRIDE.

Peripheral vision turns beautiful faces in monsters.

Which way is the wheel spinning?

See, not blinking, in the middle of the image 20 seconds, and then transfer a look at someone's face or just a wall.

Wall face illusion with window

Which part of the building is the window? With left, maybe with the right?

Illusion of bars

Take a look at these bars. Depending on what end you are looking, two pieces of wood will be or located nearby, or one of them will lie on the other.

Cube and two identical cups

The illusion of the "Cafe Wall"

Illusion of the Pisa Tower

Illusion of wavy lines

It does not even have a doubt that the shifted wavy lines.

Remember how the section is called - an area of \u200b\u200bview. You are right it is straight, parallel lines. And this is a curvatiming illusion.

Ship or arch?

Illusion - Graffiti "Letter"

Now you can relax, and do not think that there will be another illusion. Let's admire the artist's fantasy.

Such graffiti made a wonderful artist in the subway surprisingly to all passersby.

Effect of Cretiful

Look at the picture and say, in which part red lines are brighter and contrast. Right not?

Illusion of color change

Is the color of the horizontal gray line change in a rectangle?

Illusion of a decreasing sun

This magnificent photo of the Sun made the American Space Agency NASA. It shows two spots in the sun directed directly to the ground.

Much more interesting is another. If you pass around around the edge of the sun, you will see how it is compressed. This is really great - without cheating, good illusion!

Solner Illusion

Do you see that the lines of the Christmas tree in the picture are parallel?

Illusion-jesus christ

Look at the picture 30 seconds (it may be necessary and more), then transfer the view to the lightly smooth surface, for example, on the wall.

ILLUSION. Three squares

Sit down closer and look at the picture. Do you see that the sides of all three squares curves?

ILLUSION. Black figures

What do you see in the picture?

ILLUSION. Illusion of Uchucha

Look at the center of the picture and you will see the "dancing" ball.

ILLUSION. Illusion of color words

Prinders quickly and without thinking, the color of the letters, which writate words below:

To some extent it is not an optical illusion, but a puzzle. It is really difficult to call the color of the word, due to the conflict arising between the left and right hemisphere. The right half is trying to say the color, and the left - intensively reads the word because of this there is a confusion in our consciousness.

Illusion-green shades

You already guessed that the picture shows not two shades of green, but the same green color.

And you can already explain this optical illusion - the brain perceives them as different shades due to the contrast of the colors next to them. To check it, it is enough just to close the area with a sheet of paper.

Picture illusion. Shimmering Tunnel

It will cost without a deception of sight. To evaluate this illusion you need to look at the center of the ball for some time.

The picture will show their capabilities in a few seconds. You can see how the tunnel will flash, some will see stronger "flashes". The illusion of flickering in this picture is related, with the features of black and white eye view. As you know, special cells are responsible for it - sticks. In the case of their "overvoltage", these cells "tired" and we see such an illusion.

Picture illusion. Sea waves on the plane

Look at the picture and you will see the illusion of the waves, as if the image "came to life." To enhance the effect, you can move your head or eyes on the sides.

This illusion is associated with different colors (white and pink) intermediates between peas. White color is visible clearly and bright, but pink color, when you do not look back on it, merges with green and becoming difficult to distinguish. And in the picture there is an illusion that the distance between the peas changes.

Picture illusion. Spiral leaving in infinity

You ask: "So what kind of illusion behind this picture? Ordinary spiral "

In fact, this is an unusual spiral, and not a spiral is at all. This is an illicit! The picture shows ordinary finished circles, and the blue lines create the illusion of the spiral due to the spinning effect.

Picture illusion. Wine Cup

What do you see in this picture? What is the illusion here?

If, except for the Cup of wine, you saw in the field of "legs" of the Cup Two faces looking at each other, you can congratulate you!

TO Artinka Illusion. Wavy sides of the squares

Try, guess what illusion is hidden in this picture.

If you see the wavy lines of the sides of the squares - nothing surprising, because it is an illusion! Using the line you can determine that the sides of the squares are straight and smooth.

OPTICAL ILLUSION. High hat

Rate the height of the hat and its width and answer the question: "Are there any segments of AB and CD?"

I really liked this optical illusion. This is incredible, but the height and width of hats are absolutely the same, i.e. AB segment is equal to CD. Due to the fact that the edges of the hats are bent on the sides, and the face of a person, on the contrary, an optical illusion is created that the height of hats is more width. This can be explained by the fact that our brain takes into account the size of the surrounding items. If you measure the line of segments or just put a person's face with a sheet of paper, optical illusion will disappear.

OPTICAL ILLUSION. Gray diamonds

Is the same color of all gray rhombuses? Is the bottom layers of rhombuses lighter than the top?

The color of all rhombuses is absolutely the same. This optical illusion can again be explained by the environment. Our brain compares objects with the environment, and an optical illusion occurs.

OPTICAL ILLUSION. Giant chases the dwarf

What do you think will catch the giant dwarf?

I will not give the answer to this question. But I know for sure that "fear has great eyes" and that these two figures are absolutely the same. Our consciousness caught on the optical illusion, at the expense of the corridor, leaving the distance, it perceives that the long figure should be less.

OPTICAL ILLUSION. Black and white dots

The correct answer is 0. There are no black dots on the picture, all points are white. Our lateral vision perceives them as black. Because In case of lateral eyesight, there is a shift of the picture, when we look at the same point straight, then the optical illusion disappears.

OPTICAL ILLUSION. Horizontal lines

Do you see horizontal lines in the picture?

In fact, all the lines are not only parallel to each other, but also horizontal. To check, you can use the ruler.

Optical illusion. SPIRAL

Is it a spiral? Is not it?

Look attentively and you will see an optical illusion, in fact it is smooth circles. But due to the geometrical pattern and selected colors, the illusion of the displacement of the lines of circles arises into consciousness.

Optical illusion. Pink lines

The picture shows the pink lines diagonally crossing each other. Different shade, right?

In fact, pink lines are completely identical to each other, this is the same shade of pink. This optical illusion is based on the contrast of colors surrounding pink lines.

Optical illusion. STAIRS

I ask you to answer the question: "Where does the staircase, on top or down?"

The correct answer is - depending on which side to see. If you present a red color as an anterior wall, then upstairs, if yellow, then down.

Optical illusion. Segments

Is it equal to the length of the left and right vertical segments?

You can use the line and make sure they are equal. Our vision turned out to be deceived because of the "ticks" at the ends of the segments, you can close them with a sheet of paper and make sure that our consciousness turned out to be influenced.

It's time to make gymnastics for the eyes, have fun and strain fantasy! In this selection you are waiting for bright and unpredictable pictures and very curious tasks for lovers everything is rechecked personally. In the same figure there may be several plots at once, and some images may seem "alive." Do not worry, it is absolutely normal.

25. Is it a vase or human faces?

Before you two different plots in one picture at the same time. Someone sees a bowl or statuette, and someone people looking at each other. It's all about perception and focus. Switch from one plot to another - a good eye charging.

24. Apply the image first closer to the face, and then back

Photo: Nevit Dilmen

You may seem that the ball becomes bulk and even acquires color. Carefully, they say that if it is too long to consider this drawing, a head can get sick.

23. Appears figures

Photo: Wikipedia.

First you may seem that columns and lines of white and green polygons are wriggled as a flag or waves. But if you bring a ruler to the screen, you will understand that all the figures are strict and in a straight line, both vertically and horizontally. In the picture, all the corners are equal to either 90 degrees or 45. Do not believe our eyes as they say.

22. Moving Circles

Photo: CMGEE.

Someone will have enough simple glance to immediately notice the movement, and someone will have to wait a bit. But sooner or later you will definitely seem that the circles in this picture rotate. In fact, this is the usual picture, and no animation, but our hard drives with such a set of colors and forms at the same time, and it is easier for him to decide that something rotates on the screen.

21. Red lines on a colored background

Photo: Wikipedia.

Red lines in the picture seem curved, but to prove the reverse easily with a simple line or even a piece of paper. In fact, such an optical illusion is achieved using a confusing pattern in the back background.

20. Black tops or bottom of bars

Photo: Wikipedia.

Of course, black faces are the tops of drawn bricks. Although wait ... yes no, it's not like that! Or so? It is not easy to figure out, although the picture does not change at all, unlike our perception.

19. Optical fork

Photo: Wikipedia.

This drawing is a bit reminded by a picture of 23 points, only a giant fork has also appeared here. Although if you look at, it may turn out that this is something completely different ...

18. Yellow lines

Photo: Wikipedia.

Want - believe you want - no, but on the image 2 is absolutely the same in length of yellow lines. The deceptive perspective of black bands can be confused, but we advise again to take up the ruler.

17. Rotating Circles

Photo: Fibonacci.

If you look strictly on a black point in the center of the picture and not moving your head, the circles around it will start rotating. Try!

16. Moving Rogulins

Photo: PublicDomainPictures.net.

This psychedelic picture is a real mystery for our brain. Peripheral vision all the time it seems that at the edges there is some kind of movement. No matter how hard you tried, the rangs will still move somewhere near, and not where you look.

15. Gray band

Photo: Dodek.

Probably it seems to you that the strip in the center changes its color from one of his end to another, as if someone's shadow falls on it. In fact, the central line of one, and check it easier with the help of 2 sheets of paper. Blank the top and bottom of the picture, and you will see what it is about. The only thing that changes in this image is the color of the background.

14. Black shadow

Photo: Wikipedia.

Fascinating picture! From her, it is not the ripples in the eyes, it is not that mutted, so do not look at the screen too long.

13. Waving Pattern

Photo: Aaron Fulkerson / Flickr

Such a feeling that the wind blows on the surface of the field ... But no, it is definitely not a gif. Although it is difficult to believe if we consider the image by moving a look from one point to another. If you look strictly in the center, the picture should gradually frozen or at least slow down.

12. Triangles and lines

Photo: Wikipedia.

These rows of the mercated triangles seem uneven, as if they were arranged diagonally. In fact, they are still drawn in parallel to each other. Is there a line?

11. Cow

Photo: John McCrone

Yes, this is a cow. It's not so easy to see her, and sometimes you need a little time, but if you look at, you will definitely see not only random lines and stains here, but also an animal. See?

10. The drowning floor

Photo: Markldiaz / Flickr

It may seem that in the center of the picture as if sinking or something draws inside. In fact, all squares of the same size and shape are located smoothly and not sailing anywhere. The illusion of distortion create white dots at the edges of some squares.

9. Old woman or young girl?

Photo: Wikipedia.

And this is very old, which has already become practically classical, optical illusion. The picture is solved in different ways to solve. Someone persistently sees a young girl with beautiful cheekbones, and someone immediately rushes a huge nose of old women. But if you try, you can see them both. Was it?

8. Black Points

Photo: Wikipedia.

This optical illusion creates the impression that small black dots move in the picture all the time. When you translate a look at different parts of the picture, they appear on the intersection of lines, they disappear. And how many points can you see at the same time? Consider very difficult!

7. Green whirlwind

Photo: Fiestoforo.

If you look at this picture for a long time, it may seem that you sucks into a vortex funnel! But this is an ordinary flat image, and not gif. It's all about the optical illusion and our brain. Again.

6. Some rotating circles

Photo: Markldiaz / Flickr

And here is another absolutely amazing variation of a static image. Due to the complex colors and shapes of the details of the picture, it seems that the circles rotate, but in fact it is not.

5. Illusion of Pogotendorf.

Photo: Fibonacci.

Before you, a classic optical illusion that has received its name in honor of German Physics I. K. Poggestorf (Poggendorf). The solution lies in the location of the black line. If you look at the left of the picture, it will seem that the blue line should be a continuation of black, but on the right side of the figure it is clear that it completes it that the red strip completes it.

4. Blue flowers

Photo: Nevit Dilmen

Another optical illusion that will seem to you with gif. If long enough to look at this drawing, the flowers will start rotating.

3. Illusion of Orbizon

Photo: Wikipedia.

This is another very old optical illusion drawn by the American psychologist Orbison (Orbison) in the 1930s of the 20th century. Red rhombus in the center is actually the perfect square, but because of the background blue lines it seems that it is a little twist or turned.

1. Optical illusion of Zeylner

Photo: Fibonacci.

The next classical example of a geometric illusion, in which it seems that long diagonal lines look at different directions. In fact, they are parallel to each other, but short strokes across the lines introduce our brain into a stupor and create a sensation of perspective. Astrophysician Zöllner (Zöllner) painted this illusion in 1860!