Optical illusions patterns and drawings. The most incredible optical illusions. These cars look like they're different sizes

Optical illusions are those effects of visual perception that occur involuntarily or consciously in a person observing certain images.

Such effects are also called optical illusions - errors in visual perception, the cause of which is the inaccuracy or inadequacy of the processes occurring during unconscious correction visual images. In addition, the physiological characteristics of the visual organs and the psychological aspects of visual perception also take part in the process of the occurrence of optical illusions.

Optical illusion, presented in this section of the site, consists of distorting perception by incorrectly assessing the length of segments, the size of angles, the colors of a visible object, etc. Its most popular types are illusions of depth perception, inversions, stereo pairs and illusions of movement.

Illusions of depth perception include inadequate reflection of the depicted object. Most famous examples Such illusions are two-dimensional contour pictures - when observing them, they are unconsciously perceived by the brain as single-convex. In addition, distortions in depth perception can lead to incorrect estimation of geometric dimensions (in some cases the error reaches 25%).

Optical illusion Inversion consists of depicting a picture, the perception of which depends on the direction of view.

Stereopairs allow you to observe a stereoscopic image by superimposing them on periodic structures. Focusing your gaze on the picture leads to the observation of a stereoscopic effect.

Moving illusions are periodic images, looking at them for a long time leads to the visual perception of movement from individual parts.

Do you see the frog and the horse in this optical illusion?

This picture is very famous. Turn it over to see how men see women after drinking 6 beers.

Mysterious face found on Mars. This is an actual photograph of the surface of Mars taken by Viking 1 in 1976.

Look at the four black dots in the center of the image for about 30-60 seconds. Then quickly close your eyes and turn towards something bright (a lamp or a window). You should see a white circle with an image inside.

Beautiful illusion of a moving bicycle (© Akiyoshi Kitaoka: used with permission).

Illusion of moving curtains (© Akiyoshi Kitaoka: used with permission).

Interesting optical illusion with perfect squares (© Akiyoshi Kitaoka: used with permission).

And once again perfect squares (© Akiyoshi Kitaoka: used with permission).

This is a classic - no need to explain.

There should be 11 faces in this picture. The average person sees 4-6, attentive people see 8-10. The best see all 11, schizophrenics and paranoids see 12 and more. What about you? (Don't take this test too seriously, I heard there might be 13 people there.)

Do you see a face in this pile of coffee beans? Don't rush, it's really there.

Do you see squares or rectangles? In reality, there are only straight lines in different directions, but our brain perceives them in a completely different way!

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

Surrealism

Perhaps the most famous of the surrealist artists is Salvador Dali. But, based on the impression of the illusions created in the paintings, modern artists are not only not inferior to El Salvador, but in many ways they are ahead.. What is surrealism? This is an art movement that uses allusions and paradoxical forms. Surrealist paintings help us look at our surroundings with different eyes, to see in the surrounding reality what may be hidden behind everyday life. Surrealist artists love to paint mystery paintings that make you think, peer and wonder. In their paintings, the background constantly changes places with the figure. Either you see a portrait of a man, or two women walking with umbrellas in the rain; or you look at the arches and columns, and suddenly you realize that you are already looking at skyscrapers that previously looked like arches. Yes, what can I say!? See and be amazed at how rich the human imagination is and what our brain is capable of. All pictures are clickable, click on them and they will become larger so you can see more details.

We present to you just one painting by Dali, since in his work he went too far from reality. This painting conveys the play of figure and background. In it, two nuns become the central part of the composition due to the fact that a human face is obtained from their figures. Most likely this face is a portrait real personality, since surrealists often depict people in this way. In the works contemporary artists you will see it more clearly. But we won’t write in detail about the artists themselves here; their biographies and other reproductions of paintings can be found on the Internet. Here we simply display reproductions with the artist’s name and (sometimes) the title of the painting. And you figure out how this can happen... from one horse there are two or more, from landscapes there are people, from curtains the sky and so on...

How suddenly, for Rob Gonsalves, the clouds become sails, and the girls become part of architectural structure…

Rob Gonsalves

Same principle here. The girls are not visible while you are looking at the sky, because in this case they are a reflection in the water.

This is also a painting by Gonsalves. The same principle is used. You won't notice the skyscrapers right away. What do they have to do with them on the shore? We see them as if from the sea.

Or here - how interestingly perspectives are intertwined in Rob’s painting. One goes forward, the other goes down, and it turns out that the boy is swinging on one tree, but under him is another and there is another road, etc.

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

Oleg Shuplyak. Ukrainian artist, who now lives abroad. He created a whole gallery of portraits famous people like this in an unusual way. Really impressive!

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

Great! I wonder if Newton is one or both of these people? Or maybe there is a third one? I won't be surprised by anything anymore.

You won't see Mane here right away. Girls with umbrellas are more noticeable. Although...When you see the picture for the first time and from afar, you don’t see the girls. Impressive.

Another interesting portrait.

Another familiar face. This time exclusively from a winter village landscape.

Octavio Ocampo

Also very interesting portraits. It seems like just two squirrels on a branch, but what a girl she turned out to be!

Another variation by this artist on the theme of a girl made from surrounding objects.

What do you think of this picture? You don't know what to look at!!!

Octavio loves riddles! Count if you can, how many horses are there?

Horses or girls? Where do you look most often?

It's time to do some eye exercises, have fun and stretch your imagination! In this collection you will find bright and unpredictable pictures and very interesting puzzles for those who like to double-check everything in person. The same drawing may contain several subjects at once, and some images may seem “alive.” Don't worry, this is completely normal.

25. Is this a vase or human faces?

Here are two different scenes in one picture at the same time. Some people see a bowl or a figurine, while others see people looking at each other. It's all about perception and focus. Switching from one plot to another is a good exercise for the eyes.

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

Photo: Nevit Dilmen

It may seem to you that the ball becomes voluminous and even takes on color. Be careful, they say that if you look at this drawing for too long, you may get a headache.

23. Wriggling figures

Photo: Wikipedia

At first, you may think that the columns and rows of white and green polygons are writhing, like a flag or waves. But if you hold a ruler up to the screen, you will realize that all the figures are located in strict order and in a straight line, both vertically and horizontally. In the picture, all angles are equal to either 90 degrees or 45. Don’t believe your eyes, as they say.

22. Moving circles

Photo: Cmglee

For some, a simple glance is enough to immediately notice the movement, while others will have to wait a little. But sooner or later you will definitely feel that the circles in this picture are rotating. In fact, this is an ordinary picture, and not an animation at all, but ours has a hard time coping with such a set of colors and shapes at the same time, and it’s easier for him to decide that something is rotating on the screen.

21. Red lines on a colored background

Photo: Wikipedia

The red lines in the picture appear to be curved, but it is easy to prove otherwise with a simple ruler or even a piece of paper. In fact, this optical illusion is achieved using an intricate pattern in the background.

20. Black tops or bottoms of bars

Photo: Wikipedia

Of course, the black edges are the tops of the drawn bricks. Although wait... No, that’s not true! Or so? It’s not easy to figure it out, although the picture doesn’t change at all, unlike our perception.

19. Optical plug

Photo: Wikipedia

This drawing is a little reminiscent of the picture from point 23, only now there is also a giant fork. Although if you look closely, it may turn out to be something completely different...

18. Yellow lines

Photo: Wikipedia

Believe it or not, but in the image there are 2 yellow lines of exactly the same length. The deceptive prospect of black bars can be confusing, but we advise you to take up the ruler again.

17. Spinning circles

Photo: Fibonacci

If you look strictly at the black dot in the center of the picture and do not move your head, circles around it will begin to rotate. Try it!

16. Moving squiggles

Photo: PublicDomainPictures.net

This psychedelic picture - a real mystery for our brain. To peripheral vision, it always seems that some kind of movement is happening around the edges. No matter how hard you try, the squiggles will still move somewhere nearby, and not where you are looking.

15. Gray stripe

Photo: Dodek

It probably seems to you that the stripe in the center changes its color from one end to the other, as if someone’s shadow is falling on it. In fact, the center line is one, and the easiest way to check this is with 2 sheets of paper. Cover the top and bottom of the drawing and you'll see what it's all about. The only thing that changes in this image is the background color.

14. Black shadows

Photo: Wikipedia

Fascinating picture! It either dazzles or confuses your eyes, so don’t look at the screen for too long.

13. Fluttering pattern

Photo: Aaron Fulkerson / flickr

It feels like the wind is blowing across the surface of the field... But no, this is definitely not a GIF. Although it’s hard to believe if you look at the image, moving your gaze from one point to another. If you look strictly in the center, the picture should gradually freeze or at least slow down.

12. Triangles and lines

Photo: Wikipedia

These rows of stuck triangles appear uneven, as if they were spaced diagonally. In fact, they are still drawn parallel to each other. Is there a line?

11. Cow

Photo: John McCrone

Yes, it's a cow. It is not so easy to see, and sometimes it takes a little time, but if you look closely, you will definitely see not only random lines and spots, but also an animal. Do you see?

10. Drowning floor

Photo: markldiaz/flickr

It may seem as if the center of the picture is drowning or being pulled in by something. In fact, all the squares are the same size and shape, they are located evenly and do not float away anywhere. The illusion of distortion is created by white dots along the edges of some squares.

9. Old woman or young girl?

Photo: Wikipedia

And this is a very old, almost classic, optical illusion. Everyone manages to solve the picture differently. Some people stubbornly see a young girl with beautiful cheekbones, while others are immediately struck by the huge nose of an old woman. But if you try, you can see them both. It turns out?

8. Blackheads

Photo: Wikipedia

This optical illusion gives the impression that small black dots are constantly moving in the painting. When you look at different parts of the drawing, they either appear at the intersection of lines or disappear. How many points can you see at the same time? It's very difficult to calculate!

7. Green whirlwind

Photo: Fiestoforo

If you look at this picture long enough, it may seem as if you are being sucked into a vortex funnel! But this is a regular flat image, not a GIF. It's all about optical illusion and our brain. Again.

6. More spinning circles

Photo: markldiaz/flickr

Here's another absolutely stunning variation on a static image. Due to the complex colors and shapes of the details of the design, it seems that the circles are rotating, but in reality this is not the case.

5. Poggendorff illusion

Photo: Fibonacci

Here is a classic optical illusion, named after the German physicist I. K. Poggendorf. The answer lies in the location of the black line. If you look at the left side of the picture, it seems that the blue line should be a continuation of the black one, but on the right side of the picture you can see that it is the red stripe that completes it.

4. Blue flowers

Photo: Nevit Dilmen

Another optical illusion that will seem like a gif to you. If you look at this drawing long enough, the flowers will begin to spin.

3. The Orbison Illusion

Photo: Wikipedia

This is another very old optical illusion, drawn by the American psychologist Orbison back in the 30s of the 20th century. The red diamond in the center is actually a perfect square, but the background blue lines make it look like it's a little warped or rotated.

1. Zöllner optical illusion

Photo: Fibonacci

Here is another classical example of a geometric illusion in which it seems that long diagonal lines looking in different directions. In fact, they are parallel to each other, but short strokes across the lines confuse our brain and create a sense of perspective. Astrophysicist Zöllner drew this illusion back in 1860!

A selection of optical illusions and double-digit pictures.

The eyes are a complex mechanism that helps a person perceive correctly. the world around us. But as practice shows, even such a seemingly perfect mechanism can be easily deceived.

This can be done using color contrasts, sharply changing proportions and all sorts of small details. Thanks to all this, the human eye will see an optical illusion that changes depending on the angle at which you look at it.

What is visual illusion, optical illusion, surrealism?

Optical illusion

Optical illusion ( visual illusion vision)- this is an incorrect perception of certain pictures or surrounding objects by the eyes. In this case, the eyes see the image a little differently than the brain tells them. The correct background, depth and geometric shapes arranged in a certain sequence help to achieve a similar effect in the picture.

All these little tricks prevent the eyes from correctly scanning the image in front of them, and as a result, the brain forces the person to see a distorted picture. Surrealist artists take full advantage of this feature of the human eye and try to surprise people with paintings that have a special meaning. That is why surrealism can also be classified as an optical illusion that can provoke a person to strong emotions.

Pictures-illusions for the eyes, optical illusions, and their secrets

Illusion pictures for the eyes

As you probably already understood, illusion pictures force our brain to perceive images not exactly as they look. This happens because the brain also has patterns, and if it understands that the eyes do not perceive the picture quite correctly, it begins to send impulses that make it completely different.

The brain can also be tricked using bright color. If the same picture is superimposed on a different background, then its individual details will be perceived by the eye in a different color.

People are even more misled by pictures that depict geometric shapes that are contrasting in color. At first glance, it may seem to a person that they are located parallel to each other. But in fact, if you look more closely at them, you can understand that they are looking in opposite directions.

And, of course, don’t forget that a loving picture looks different from different angles. In view of this, if you make it contrasting, you will see different depths in it. This can be seen in the example with a contrasting cube.

Complex 3D stereo images for eye training with explanations

Stereo image to improve vision

3D stereo image

3D picture

3D stereo images- this is nothing more than the same optical illusions, simply created by alternating dots and textures. Main principle Such pictures are based on the brain’s ability to compare different data and estimate distances to objects, figures and points as accurately as possible.

Such images are very often used for eye training in the treatment of ophthalmic pathologies. According to experts, if a person looks at such pictures for at least a few minutes a day, his eyes will relax properly.

In order to correctly see the stereo image, you will first need to move away from it at arm's length and try to completely relax your eyes. You should try to look through the image. If you do everything correctly, then after some time you will see the most realistic three-dimensional picture.

Pictures-illusions black and white, optical illusion with explanations

Three-dimensional picture in black and white

Black and white flats

If you carefully read our article, you probably realized that illusion pictures work best with color contrast. This is why black and white images are the easiest to deceive our eyes. If you just look at the most a simple picture, designed in this color scheme, you will notice that your eyes jump from one element to another, not knowing where to stop.

That is why when looking at something like this optical illusion it seems to the person that the figures in the image are constantly moving, floating and moving. If, for example, a portrait of a person is depicted in such a color scheme, then depending on the color it will change both its contour and its shape.

Moving pictures optical illusion with explanation: photo with explanations

Eyes see movement due to correctly selected colors

The good thing about moving pictures is that they create a realistic effect. When a person looks at them, it seems to him that he really sees a waterfall or a sea that sways. The best thing in this case is that a person does not need to take absolutely any action to see everything correctly. As a rule, at the first glance at such a visual illusion, the eyes immediately catch the movement of some individual details.

Geometric moving picture

If it is a geometric picture, it will be created using contrasting shades and identical geometric shapes. In this case, the eyes will perceive it almost the same as a black and white image, making it seem to the person that the drawing is constantly in motion.

GIFs are an optical illusion

The square can only be seen when turning

The picture shows how you can visually enlarge an object

GIFs, like any other illusion pictures, deceive the human eye and it does not perceive them exactly as it did initially. In this case, everything is built on movement. It is from the speed and in which direction the elements move that a person can see different images.

Also, gifs allow you to visually reduce large objects quite well and enlarge very small ones. This happens by moving closer or further from the object you will be looking at.

Visual illusion pictures of hypnosis: photos with explanations

Optical illusion with depth effect

Hypnosis picture focusing attention on a central point

Hypnosis pictures- these are images that can put a person into a state of light trance, helping to relax the nervous system. Most often, this effect is achieved with the same contrast and the same type of lines or figures, placed from largest to smallest. Looking at the image, a person tries to understand the secret of the continuous movement of objects in his field of vision.

And the more he tries to solve the riddle of the hypnosis picture, the more he plunges into a kind of trance. If you try to look at the center of such an optical illusion for a long time, then it will inevitably begin to seem to you that you are moving along some kind of corridor or simply falling somewhere. This state will cause you to relax and forget about everyday problems and obstacles for a while.

Double pictures of visual illusions: photos with explanations

The double meaning of minimalism

Mirror optical illusion

The main secret of double optical illusions is the almost complete repetition of all, even the smallest lines. This creates a mirror effect that allows you to create an image that will look different from different angles. In this case, you can combine absolutely two different patterns the main thing is that they fit each other perfectly in shape and color scheme.

Also, a double picture can consist of two completely different images, just when you look at it you will see the outlines of the same figure.

Pictures for visual deception for children: photos with explanations

Pictures for visual deception for children

In principle, visual illusion pictures for children are also based on the contrast of colors, the depth of lines and a correctly selected background. It’s just that, unlike images for adults, in this case, upside-down pictures are most often used.

By looking at them, the baby tries to recognize what his eyes actually see, thereby helping him develop logical thinking. And in order to make it easier for small children to perceive what they see, as a rule, the drawings depict animals or plants that are familiar to them.

For example, this could be a drawing that depicts a cat that turns into an angry dog when it turns over.

In addition, children perceive very well pictures in which the same object has different lengths. In this case, the illusion effect is achieved by the correct background and different colors two figures completely identical in shape.

Geometric visual illusion pictures, triangles with explanations

Geometric illusion

Geometric illusions- this is nothing more than an image of objects of different shapes, which the eye perceives not quite as is customary in geometry. In this case, the ability of the human eye to determine the color, direction and size of objects is used.

But if in geometry they are arranged according to certain rules, then in this case, for example, a rectangle can be composed of several triangles of different sizes. This illusion is designed so that a person, instead of seeing triangles, will look at parallel lines and try to understand how similar they are.

Also in geometric illusions, contrast in size is very often used. Looking at such an image, a person does not see that the two central circles are the same size. Even when looking closely, he thinks that the circle surrounded by smaller objects is larger than the one surrounded by larger ones.

Pictures of optical illusion with a dress: photos with explanations

Pictures of optical illusion with a dress

If you spend a lot of time on the Internet, then you have probably already come across a picture with a question about the color of a dress. As a rule, people cannot give a definite answer to this question as in different times day they see a different shade of the outfit. What is this connected with? As already mentioned at the very beginning of our article, the human eye is a rather complex mechanism, the main one of which is the retina (responsible for the correct perception of color).

The retina itself consists of rods and cones, the number of which determines how brightly a person perceives a particular color. For this reason, the dress may appear soft blue to some people, while deep blue to others. When it comes to optical illusions, lighting plays a huge role. In daylight it will appear lighter, but in artificial light it will appear much brighter and darker.

Picture for optical illusion – “Girl or old woman”: photo with explanations

Picture for optical illusion – “Girl or old woman”

Each of us has experienced the “Girl or Old Woman” optical illusion at least once in our lives. But, having looked at it, we simply forget about it and don’t even think about why our eyes see such a dual picture. In fact, in this case, completely two different images are skillfully connected to each other in one drawing.

If you pay closer attention, you will realize that one pattern flows smoothly into the other. For example, the oval of a young girl’s face simultaneously serves as the nose of an old woman, and her ear serves as the eye of an elderly woman.

Surrealism tattoo for optical illusion: photos, explanations

Tattoo imitating the flight of a butterfly

Surreal tattoo

Tattoo with volumetric effect

As you probably already understood, an optical illusion is nothing more than a correctly drawn picture. Therefore, if you wish, you can easily get yourself a tattoo in the style of surrealism.

All you have to do is apply it using contrasting colors, the right directions and background. All this will help you create voluminous and even visually moving images on your skin. You can see an example of a tattoo in the style of surrealism a little higher.

Optical illusions of perception in the interior: photos with explanations

Mirror surfaces in the interior

Optical illusions are good because they can radically change any room. Mirror surfaces are considered the simplest visual deception. With their help, even the smallest room will seem huge and bright.

Horizontal lines on walls

Different textures change the space well. If you want to easily stretch the room, then finish the walls horizontal lines. If, on the contrary, you need to reduce something, then frame it with vertical lines.

Floating table in the interior

If you wish, you can decorate your kitchen with so-called floating furniture. To do this, you will only need to buy a table whose legs will be made of either transparent plastic or glass.

Hidden doors

Also, if you wish, you can decorate your home with an invisible door. To achieve a similar effect, you will have to install a door with hidden hinges, and then decorate it in the same color as the walls.

Optical Illusion: Dress Form

Optical illusion: color

As you probably already understood, visual deception can help a person make the world around him more organic, and this applies not only to the interior. If you need to correct your figure, you can try to do this using optical illusions. All that will be required of you is to choose the right color and shape of your outfits.

Surrealism in painting: photos, paintings, explanations

Surrealism in painting

Two-faced picture

Optical illusions are very popular among artists. They help them make their paintings deeper and more interesting not only visually, but also semantically. As a rule, for this they use so-called two-faced pictures.

Most often, in this way they try to disguise the caricature. Surrealist artists use a similar technique to create drawings with a triple image, thereby trying to give their masterpiece more deep meaning. You can see examples of such paintings a little higher.

Paintings in the style of surrealism by Salvador Dali

Tenderness and strength in one picture

Salvador Dali is considered the most famous surrealist in the world. He always painted images in his paintings that made a person far from art think. This is probably why even now people look at his masterpieces with great pleasure and try to understand what he was thinking about great artist when I painted them.

Video: 3D drawings, incredible optical illusions, optical illusions

The coolest optical illusions! They will help your brain switch gears and take your mind off things a bit, but be careful: as we know, overdosing on medication can be dangerous!

Simply collected here incredible collection modern optical illusion pictures, with which you will spend time enjoying the tricks and sensations produced by your brain.

Optical illusion- an impression of a visible object or phenomenon that does not correspond to reality, i.e. optical illusion. Translated from Latin, the word “illusion” means “error, delusion.” This suggests that illusions have long been interpreted as some kind of malfunction in the visual system. Many researchers have been studying the causes of their occurrence.

Be careful!

Some illusions can cause tearing, headaches and disorientation in space.

Pulsating poster

At whatever point in the picture you focus your gaze, the picture never stops moving for a second.

Kaleidoscope

An illusion of movement based on the work of Akiyoshi Kitaoka, a professor of psychology at the University (Ritsumeikan) in Tokyo, world famous for his many illusions of movement.

Eye?

A shot from photographer Liamm, who was filming a foam sink but soon realized it was an eye staring back at him.

Four circles

Be careful! This optical illusion can cause headaches lasting up to two hours.

Ferris wheel

Which direction does the wheel spin?

Invisible chair

The optical effect, which gives the viewer a false impression of the location of the seat, is due to the original design of the chair, invented by the French studio Ibride.

Hypnosis

Stare without blinking at the middle of the image for 20 seconds, and then move your gaze to someone’s face or just a wall.

flying cube

What looks like a real cube floating in the air is actually a drawing on a stick.

The Birth of Animation

User brusspup creates animated images by overlaying finished drawing grid of black parallel lines. Before our eyes, static objects begin to move.

Look at the cross in the center

Peripheral vision turns beautiful faces into monsters.

Ordering squares

The four white lines appear to be moving randomly. But once you put images of squares on them, everything becomes quite natural.

Volumetric Rubik's Cube

The drawing looks so realistic that there is no doubt that this is a real object. Twisting the piece of paper, it becomes obvious that this is just a deliberately distorted image.

Same or different?

How can two cigarettes be different and the same size at the same time?

This is not animation

This is not an animated gif. This is an ordinary picture, all elements of which are absolutely motionless. It is your perception that is playing with you. Hold your gaze for a few seconds at one point, and the picture will stop moving.

Aren't you tired? Then…

Brain explosion! Optical illusions on the verge of madness!

Endless chocolate

If you cut a chocolate bar 5 by 5 and rearrange all the pieces in the order shown, then out of nowhere an extra piece of chocolate will appear. Our readers have figured out the secret.