Carefully! The coolest optical illusions of our time! Incredible collection of pictures and animations. Optical Illusion (14 Illusions) The Best Optical Illusions
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Even the most hardened skeptics believe what their senses tell them, but the senses are easily deceived.
An optical illusion is 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 "mistake, delusion." This suggests that illusions have long been interpreted as some kind of malfunction in the visual system. Many researchers have studied the causes of their occurrence.
Some visual deceptions have long had a scientific explanation, others still remain a mystery.
website continues to collect the coolest optical illusions. Be careful! Some illusions can cause tearing, headache, and disorientation in space.
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 chocolate piece will appear. You can do the same with regular chocolate and make sure it's not computer graphics but a real mystery.
Illusion of bars
Take a look at these bars. Depending on which end you are looking at, the two pieces of wood will either be next to each other, or one of them will lie on top of the other.
Cube and two identical cups
An optical illusion created by Chris Westall. There is a cup on the table, next to which there is a cube with a small cup. However, upon closer inspection, we can see that in fact the cube is drawn, and the cups are exactly the same size. A similar effect is noticed only at a certain angle.
Cafe wall illusion
Take a close look at the image. At first glance, it seems that all the lines are curved, but in fact they are parallel. The illusion was discovered by R. Gregory at the Wall Cafe in Bristol. That's where its name came from.
Illusion of the Leaning Tower of Pisa
Above you see two pictures of the Leaning Tower of Pisa. At first glance it looks like the tower on the right is leaning more than the one on the left, but the two pictures are actually 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 photographs are not symmetrical.
Disappearing circles
This illusion is called "Disappearing Circles". It consists of 12 lilac pink spots arranged in a circle with a black cross in the middle. Each spot disappears in a circle for about 0.1 seconds, and if you focus on the central cross, you can get the following effect:
1) at first it will seem that a green spot is running around
2) then the purple spots will start to disappear
Look at the photo of the cake. See the red strawberries? Are you sure it's red?
But there is not a single scarlet or even pink pixel in the photo. This image was made using shades. of blue color, however, we still see that the berries are red. The artist used the same lighting change effect that divided the world into two camps because of the color of the dress. And this is not the most delicious picture of the master of illusions. We share with you the most interesting.
1. Hearts change color
Akiyoshi Kitaoka / ritsumei.ac.jp In fact, the heart on the left is always red, while the one on the right is purple. But these stripes are confusing.
2. The ring turns white and black
Akiyoshi Kitaoka / ritsumei.ac.jp What color is the ring in this picture? In fact, it consists of stripes of two colors - blue and yellow. But what happens if you break the picture in half?
Akiyoshi Kitaoka / ritsumei.ac.jp It will happen that the half of the ring on the left will appear white, on the right - black.
3. Deceiver spirals
Akiyoshi Kitaoka / ritsumei.ac.jp We see two types of spirals: blue and light green. But they are all the same color: R = 0, G = 255, B = 150. You can check and guess what is the trick of this illusion.
4. Deceiver Flowers
Akiyoshi Kitaoka / ritsumei.ac.jp The flower petals appear blue above and green below, although they are the same color. These flowers also spin in opposite directions.
5. Strange eyes
Akiyoshi Kitaoka / ritsumei.ac.jp What color are the doll's eyes? Red, blue, green or yellow? Grey. In all cases.
6. Jellyfish that grows
Akiyoshi Kitaoka / ritsumei.ac.jp Take a closer look. The artist believes that this is a jellyfish that is increasing in size. Jellyfish or not - you can argue, but that's what it grows - it's true.
7. Beating hearts
Akiyoshi Kitaoka / ritsumei.ac.jp When we look from one row to another, the hearts begin to throb.
8. Blue tangerines
Akiyoshi Kitaoka / ritsumei.ac.jp There are no orange pixels in this image, only blue and gray shades. But it's so hard to believe.
9. Mysterious rings
Akiyoshi Kitaoka / ritsumei.ac.jp These rings deceive three times. First, if you look at the picture, it seems that the inner ring is shrinking, while the outer one is expanding. Second, try to move away from the screen and get closer to it again. During the movement, the rings rotate in opposite directions. Thirdly, these rings also change shades. If you look at the picture closely and focus on the center, the inner ring will appear more red than the outer one, and vice versa.
10. Umbrellas
Akiyoshi Kitaoka / ritsumei.ac.jp In these pictures we see umbrellas with two rings of different colors. In fact, on each umbrella, both rings are the same color.
11. Glowing Cubes
Akiyoshi Kitaoka / ritsumei.ac.jp Thanks to the play of colors, it seems that radiance radiates from the corners.
12. Field covered with waves
Akiyoshi Kitaoka / ritsumei.ac.jp The field is filled with squares, but where does the illusion of movement come from?
13. Rollers
Akiyoshi Kitaoka / ritsumei.ac.jp This is not animation, but it seems that the rollers are spinning!
14. Creeping lines
Akiyoshi Kitaoka / ritsumei.ac.jp Everything is crawling in different directions, although there is no animation here either.
15. A ball that won't roll away
Akiyoshi Kitaoka / ritsumei.ac.jp It seems that on the tiled floor, someone forgot a ball with the same pattern, which is about to roll away.
16. Stereogram
Akiyoshi Kitaoka / ritsumei.ac.jp And this is a stereogram. If you look at the drawing with the focus behind the image, you will see a circle in the middle. Try to get as close as possible to the drawing (almost stick your nose into the screen), and then slowly move away from it without moving your eyes. At some distance, the circle should appear by itself.
17. Crawling snakes
Akiyoshi Kitaoka / ritsumei.ac.jp It seems that they still crawl out of the picture.
18. Working gears
Akiyoshi Kitaoka / ritsumei.ac.jp It's hard to believe that this is still not animation, although the gears are spinning.
19. Elusive Buttons
Akiyoshi Kitaoka / ritsumei.ac.jp If your eyes have not betrayed you yet, then try to stop all these buttons.
20. Soothing fish
Akiyoshi Kitaoka / ritsumei.ac.jp They say that to relieve stress, you need to watch the fish in the aquarium. There is no aquarium, but swimming fish are in place.
Optical Illusion - Illusion Pictures with Explanations
Do not take optical illusions seriously, trying to understand and solve them, it's just how our vision works. How the human brain processes visible light reflected pictures.
unusual shapes and combinations of these pictures allow you to achieve a deceptive perception, as a result of which it seems that the object is moving, changing color, or an additional picture appears.
All images are accompanied by explanations: how and how much you need to look at the picture in order to see something that is not really there.
For starters, one of the most talked about illusions on the web is the 12 black dots. The trick is that you can't see them at the same time. The scientific explanation for this phenomenon was discovered by the German physiologist Ludimar Herman in 1870. The human eye stops seeing complete picture due to lateral inhibition in the retina.
These figures are moving at the same speed, but our vision tells us otherwise. In the first gif, four figures move at the same time until they are adjacent to each other. After separation, the illusion arises that they move along black and white stripes independently of each other. After the disappearance of the zebra in the second picture, you can make sure that the movement of the yellow and blue rectangles is synchronized.
Carefully look at the black dot in the center of the photo while the timer counts down 15 seconds, after which the black and white image will turn into color, that is, the grass is green, the sky is blue, and so on. But if you do not stare at this point (to cheer yourself up), then the picture will remain black and white.
Without looking away, look at the cross and you will see how a green spot will run along the purple circles, and then they will completely disappear.
If you look at the green dot for a long time, the yellow dots will disappear.
Stare at the black dot and the gray bar will suddenly turn blue.
If you cut a chocolate bar 5 by 5 and rearrange all the pieces in the order shown, then an extra piece of chocolate will appear. Do this trick with a regular chocolate bar and it will never run out. (Joke).
From the same series.
Count the players. Now wait 10 seconds. Oops! Parts of the picture are still the same, but one football player has disappeared somewhere!
The alternation of black and white squares in the four circles creates the illusion of a spiral.
If you look in the middle of this animated picture, then you will go down the corridor faster, if you look to the right or left, then more slowly.
On a white background, the gray stripe looks uniform, but as soon as the white background changes, the gray stripe immediately takes on many shades.
With a slight movement of the hand, the rotating square turns into randomly moving lines.
Animation is obtained by overlaying a black grid on the drawing. Before our eyes, static objects begin to move. Even the cat reacts to this movement.
If you look at the cross in the center of the picture, then peripheral vision will turn star faces Hollywood actors into freaks.
Two pictures of the Leaning Tower of Pisa. At first glance it looks like the tower on the right is leaning more than the one on the left, but the two pictures are actually the same. The reason lies in the fact that the human visual system considers two images as part of a single scene. Therefore, it seems to us that both photographs are not symmetrical.
In which direction does the subway train go?
This is how a simple change in color can make the picture come to life.
We look exactly 30 seconds without blinking, then we look at someone's face, object or another picture.
Warm-up for the eyes ... or for the brain. After rearranging the parts of the triangle, suddenly, there is free space.
The answer is simple: in fact, the figure is not a triangle, the "hypotenuse" of the lower triangle is a broken line. This can be determined by the cells.
At first glance, it seems that all the lines are curved, but in fact they are parallel. The illusion was discovered by R. Gregory in the Wall Cafe (Wall) in Bristol. Therefore, this paradox is called "The wall in the cafe."
Stare at the middle of the picture for thirty seconds, then move your gaze to the ceiling or white wall and blink. Who did you see?
An optical effect that gives the viewer a false impression of how the chair is standing. The illusion is due to the original design of the chair.
English NO (NO) turns into YES (YES) using curved letters.
Each of these circles rotates counterclockwise, but if you fix your eyes on one of them, it will seem that the second circle rotates clockwise.
3D drawing on asphalt
In which direction does the ferris wheel rotate? If you look to the left, then clockwise, if you look to the left, then counterclockwise. Perhaps you will have the opposite.
It's hard to believe, but the squares in the center are motionless.
Both cigarettes are actually the same size. Just place two cigarette rulers on top and bottom of the monitor. The lines will be parallel.
Similar illusion. Of course, these spheres are the same!
The droplets sway and “float”, although in reality they remain in their places, and only the columns in the background move.
11/15/2016 11/16/2016 by Vlad
An optical illusion is 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 "mistake, delusion." This suggests that illusions have long been interpreted as some kind of malfunction in the visual system. Many researchers have studied the causes of their occurrence. Some visual deceptions have long been scientifically explained, while others have not yet found an explanation.
Do not take optical illusions seriously, trying to understand and solve them, it's just how our vision works. This is how the human brain processes visible light reflected from images.
Unusual shapes and combinations of these pictures make it possible to achieve a deceptive perception, as a result of which it seems that the object is moving, changing color, or an additional picture appears.
There are a lot of optical illusions, but we tried to collect the most interesting, crazy and incredible ones for you. Be careful: some of them can cause tearing, nausea and disorientation in space.
12 black dots
For starters, one of the most talked about illusions on the web is the 12 black dots. The trick is that you can't see them at the same time. The scientific explanation for this phenomenon was discovered by the German physiologist Ludimar Herman in 1870. The human eye stops seeing the whole picture due to lateral inhibition in the retina.
Impossible figures
At one time, this genre of graphics was so widespread that it even got its own name - impossibilism. Each of these figures seems quite real on paper, but simply cannot exist in the physical world.
Impossible Trident
Classic blevet- perhaps the most bright representative optical drawings from the category " impossible figures". No matter how hard you try, you will not be able to determine where the middle prong originates.
Another a prime example- impossible Penrose triangle.
He is in the form of the so-called "endless staircase".
And "impossible elephant" Roger Shepard.
Ames room
The questions of optical illusions interested Adelbert Ames Jr. early childhood. After becoming an ophthalmologist, he did not stop his research on depth perception, which resulted in the famous Ames Room.
How the Ames room works
In a nutshell, the effect of the Ames room can be conveyed as follows: it seems that two people are standing in the left and right corners of its back wall - a dwarf and a giant. Of course, this is an optical trick, and in fact these people are of quite ordinary height. In reality, the room has an elongated trapezoidal shape, but because of the false perspective, it seems to us rectangular. The left corner is farther away from the visitors' view than the right corner, and therefore the person standing there seems so small.
Illusions of movement
This category of optical tricks is of most interest to psychologists. Most of them are based on the subtleties of color combinations, the brightness of objects and their repetition. All these tricks mislead our peripheral vision, as a result of which the perception mechanism goes astray, the retina captures the image intermittently, spasmodically, and the brain activates the areas of the cortex responsible for detecting movement.
floating star
It's hard to believe that this picture is not an animated gif-format, but an ordinary optical illusion. The drawing was created by Japanese artist Kaya Nao in 2012. A pronounced illusion of movement is achieved due to the opposite direction of the patterns in the center and along the edges.
There are quite a few such illusions of motion, that is, static images that appear to be in motion. For example, the famous spinning circle.
Moving arrows
rays from the center
striped spirals
moving figures
These figures are moving at the same speed, but our vision tells us otherwise. In the first gif, four figures move at the same time until they are adjacent to each other. After separation, the illusion arises that they move along black and white stripes independently of each other.
After the disappearance of the zebra in the second picture, you can make sure that the movement of the yellow and blue rectangles is synchronized.
Illusions-shifters
The most numerous and fun genre of drawings-illusions is based on a change in the direction of looking at a graphic object. The simplest upside-down drawings just need to be rotated 180 or 90 degrees.
Horse or frog
Nurse or old woman
Beauty or ugly
Pretty girls?
Flip the image
Girl/old woman
One of the most popular dual images was published in 1915 in the cartoon magazine Puck. The caption to the drawing read: "My wife and mother-in-law."
The most famous optical illusions: the old woman and vase profiles
Old people/Mexicans
elderly married couple or guitar-singing Mexicans? Most see old people first, and only then do their eyebrows turn into a sombrero, and their eyes into faces. The authorship belongs to the Mexican artist Octavio Ocampo, who created many pictures-illusions of a similar nature.
Lovers/dolphins
Surprisingly, the interpretation of this psychological illusion depends on the age of the person. As a rule, children see dolphins frolicking in the water - their brain, not yet familiar with sexual relationships and their symbols, simply does not isolate two lovers in this composition. Older people, on the contrary, first see a couple, and only then dolphins.
The list of such dual pictures is endless:
Is this cat going down or going up the stairs?
In which direction is the window open?
You can change direction just by thinking about it.
Illusions of color and contrast
Unfortunately, the human eye is imperfect, and in our assessments of what we see (without noticing it ourselves) we often rely on the color environment and the brightness of the background of the object. This leads to very interesting optical illusions.
gray squares
Optical illusions of colors are one of the most popular species optical illusion. Yes, yes, squares A and B are painted in the same color.
Such a trick is possible due to the peculiarities of how our brain works. A shadow without sharp borders falls on square B. Thanks to the darker "environment" and smooth shadow gradient, it appears to be significantly darker than square A.
green spiral
There are only three colors in this photo: pink, orange and green.
Blue is just an optical illusion
Don't believe? Here's what happens when you replace pink and orange with black.
Without a distracting background, you can see that the spiral is completely green.
Is the dress white and gold or blue and black?
However, illusions based on the perception of color are not uncommon. Take, for example, the white and gold or black and blue dress that conquered the Internet in 2015. What color was this mysterious dress, and why different people perceived it differently?
The explanation for the dress phenomenon is very simple: as in the case of gray squares, it all depends on the imperfect chromatic adaptation of our organs of vision. As you know, the human retina consists of two types of receptors: rods and cones. Rods capture light better, while cones capture color. Each person has a different ratio of cones and rods, so the definition of the color and shape of an object is slightly different depending on the dominance of one or another type of receptor.
Those who saw the white-golden dress drew attention to the brightly lit the background and decided that the dress is in the shade, which means that the white color should be darker than usual. If the dress seemed blue-black to you, then your eye first of all paid attention to the main color of the dress, which in this photo really has a blue tint. Then your brain judged that the golden hue was black, brightened due to the rays of the sun directed at the dress and the poor quality of the photo.
In fact, the dress was blue with black lace.
And here is another photo that baffled millions of users who could not decide if there was a wall in front of them or a lake.
Wall or lake? (correct answer is wall)
Optical illusions on video
Ballerina
This insane optical illusion is misleading: it is difficult to determine which leg of the figure is the supporting one and, as a result, to understand in which direction the ballerina is spinning. Even if you succeeded, while watching the video, the supporting leg can “change” and the girl seems to start to rotate in the other direction.
If you could easily fix the direction of the ballerina's movement, this indicates a rational, practical mindset. If the ballerina rotates in different directions, this means that you have a stormy, not always consistent imagination. Contrary to popular belief, this does not affect the dominance of the right or left hemisphere.
monster faces
If you look at the cross in the center for a long time, then peripheral vision will frighteningly distort the faces of celebrities.
Optical illusions in design
An optical illusion can be a spectacular tool for those who want to add zest to their home. Very often, “impossible figures” are used in design.
It seemed that impossible triangle doomed to remain only an illusion on paper. But no, the design studio from Valencia has immortalized it in the form of a spectacular minimalist vase.
Bookshelf inspired by the impossible trident. Designed by Norwegian designer Bjorn Blikstad.
And here is a rack inspired by one of the most famous optical illusions - parallel lines by Johann Zellner. All shelves are parallel to each other - otherwise what would be the use of such a cabinet - but even for those who have long acquired such a rack, it is difficult to get rid of the impression of slanted lines.
The same example inspired the creators of " Zellner rug».
Of interest to fans of unusual things is the chair designed by Chris Duffy. It seems that it relies solely on the front legs. But if you dare to sit on it, you will realize that the shadow cast by the chair is its main support.
Illusion is a trick of the eye.
Types of optical illusion:
optical illusion based on color perception;
optical illusion based on contrast;
distorting illusions;
optical illusion of depth perception;
optical illusion of size perception;
contour optical illusion;
optical illusion "changeling";
Ames room;
moving optical illusions.
stereo illusions, or, as they are also called: "3d pictures", stereo pictures.
ILLUSION OF BALL SIZE
Isn't it true that the size of these two balls is different? Is the top ball bigger than the bottom one?
In fact, this is an optical illusion: these two balls are absolutely equal. You can use the ruler to check. By creating the effect of a receding corridor, the artist managed to deceive our vision: the upper ball seems larger to us, because. our consciousness perceives it as a more distant object.
ILLUSION OF A. EINSTEIN AND M. MONROE
If you look at the picture from a close distance, you see the brilliant physicist A. Einstein.
Now try to move a few meters away, and ... a miracle, in the picture M. Monroe. Here everything seems to be done without optical illusion. But how?! No one painted on mustaches, eyes, hair. It’s just that from afar, vision does not perceive any little things, but it puts more emphasis on large details.
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.
Peripheral vision transforms beautiful faces into monsters.
In which direction is the wheel spinning?
Stare without blinking at the middle of the image for 20 seconds, and then look at someone's face or just a wall.
ILLUSION OF SIDE WALL WITH WINDOW
Which side of the building is the window on? On the left or maybe on the right?
Once again our vision was deceived. How did this become possible? It is very simple: the upper part of the window is shown as a window located on the right side of the building (we look, as it were, from below), and the lower part is on the left (we look from above). And vision perceives the middle, as consciousness considers it necessary. That's all deception.
Illusion of bars
Take a look at these bars. Depending on which end you are looking at, the two pieces of wood will either be next to each other, or one of them will lie on top of the other.
Cube and two identical cups
An optical illusion created by Chris Westall. There is a cup on the table, next to which there is a cube with a small cup. However, upon closer inspection, we can see that in fact the cube is drawn, and the cups are exactly the same size. A similar effect is noticed only at a certain angle.
Cafe wall illusion
Take a close look at the image. At first glance, it seems that all the lines are curved, but in fact they are parallel. The illusion was discovered by R. Gregory at the Wall Cafe in Bristol. That's where its name came from.
Illusion of the Leaning Tower of Pisa
Above you see two pictures of the Leaning Tower of Pisa. At first glance it looks like the tower on the right is leaning more than the one on the left, but the two pictures are actually 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 photographs are not symmetrical.
ILLUSION OF WAVY LINES
There is no doubt that the lines depicted are wavy.
Remember the name of the section - optical illusion. You're right it's straight parallel lines. And it's a twisting illusion.
Ship or arch?
This illusion is a true work of art. The picture was painted by Rob Gonsalves - Canadian artist, representative of the genre magical realism. Depending on where you look, you can either see the arch of a long bridge or the sail of a ship.
ILLUSION - GRAFFITI "LADDER"
Now you can relax and not think that there will be another optical illusion. Let's admire the imagination of the artist.
Such a graffiti was made by a miracle artist in the subway to the surprise of all passers-by.
EFFECT BEZOLDI
Look at the picture and say in which part the red lines are brighter and more contrasting. On the right, right?
In fact, the red lines in the picture are no different from each other. They are absolutely identical, again an optical illusion. This is the Bezoldi effect, when we perceive the tonality of a color differently depending on its proximity to other colors.
ILLUSION OF COLOR CHANGE
Does the color of the horizontal gray line change into the rectangle?
The horizontal line in the picture does not change throughout and remains the same gray. Can't believe it, right? This is an optical illusion. To verify this, cover the rectangle surrounding it with a piece of paper. This effect is similar to picture #1.
ILLUSION OF A REDUCING SUN
This stunning photo of the sun was taken by the American space agency NASA. It shows two sunspots pointing directly at the Earth.
Much more interesting is something else. If you look around the edge of the Sun, you will see how it shrinks. This is really GREAT - no cheating, good illusion!
ZOLNER ILLUSION
Can you see that the Christmas tree lines in the picture are parallel?
I don't see either. But they are parallel - check with a ruler. My vision was also deceived. This is the famous classical Zolner illusion, which has existed since the 19th century. Because of the "needles" on the lines, it seems to us that they are not parallel.
ILLUSION-JESUS CHRIST
Stare at the picture for 30 seconds (or more may be needed), then look at a bright, flat surface, such as a wall.
Before your eyes you saw the image of Jesus Christ, the image is similar to the famous Shroud of Turin. Why does this effect occur? The human eye contains cells called rods and cones. The cones are responsible for transmitting a color image to the human brain under good illumination, and the rods help a person see in the dark and are responsible for transmitting a low-definition black and white image. When you look at a black and white image of Jesus, the sticks get "tired" due to long and intense work. When you look away from the image, these "tired" cells cannot cope and cannot convey new information into the brain. Therefore, the image remains before the eyes, and disappears when the sticks "come to their senses."
ILLUSION. THREE SQUARE
Sit closer and look at the picture. Do you see that the sides of all three squares are crooked?
I also see curved lines, despite the fact that the sides of all three squares are perfectly even. When you move away from the monitor at some distance, everything falls into place - the square looks perfect. This is because the background makes our brain perceive lines as curves. This is an optical illusion. When the background merges and we do not see it clearly, the square appears to be even.
ILLUSION. BLACK FIGURES
What do you see in the picture?
This is a classic illusion. Throwing a cursory glance, we see some incomprehensible figures. But after looking a little longer, we begin to distinguish the word LIFT. Our consciousness is accustomed to seeing black letters on a white background, and continues to perceive this word as well. It is very unexpected for our brain to read white letters on a black background. In addition, most people first look at the center of the picture, and this further complicates the task of the brain, because it is used to reading the word from left to right.
ILLUSION. ILLUSION OUCHI
Look at the center of the picture and you will see a "dancing" ball.
This is an iconic optical illusion invented in 1973 by the Japanese artist Ouchi and named after him. There are several illusions in this picture. First, it looks like the ball is moving slightly from side to side. Our brain cannot understand that this is a flat image and perceives it as three-dimensional. Another deception of the Ouchi illusion is the impression that we are looking through a round keyhole at a wall. Finally, the size of all the rectangles in the picture is the same, and they are arranged strictly in rows without apparent displacement.
ILLUSION. ILLUSION OF THE COLOR OF THE WORDS
Say quickly and without hesitation the color of the letters in which the words below are written:
To some extent, this is not an optical illusion, but a puzzle. It is really difficult to name the color of a word, because of the conflict that occurs between the left and right hemisphere. The right half tries to say the color, and the left half reads the word intensely, because of this, confusion arises in our minds.
ILLUSION-GREEN SHADES
You have already guessed that the picture shows not two shades of green, but the same green color.
And you yourself 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 this, it is enough just to cover the environment with a sheet of paper.
PICTURE ILLUSION. Glimmering tunnel
There will be no optical illusion here. To appreciate this illusion, you need to look at the center of the ball for some time.
The picture will show its capabilities in a few seconds. You will be able to see the tunnel start flashing, some will see stronger "flashes". The flickering illusion in this picture is related to the black and white vision of the eye. As you know, special cells - sticks - are responsible for it. In the case of their "overvoltage", these cells "get 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 a wave, as if the image has come to life. To enhance the effect, you can move your head or eyes around.
This illusion is associated with different colors(white and pink) intermediate links between peas. White color is visible clearly and brightly, but pink color, when you do not look closely at it, merges with green and becomes difficult to distinguish. And in the picture there is an illusion that the distance between the peas is changing.
PICTURE ILLUSION. A SPIRAL GOING TO INFINITY
You ask: “Well, what is the illusion behind this picture? Ordinary spiral "
In fact, this is an unusual spiral, and it is not a spiral at all. This is an optical illusion! The picture shows the usual completed circles, and the blue lines create the illusion of a spiral due to the swirling effect.
PICTURE ILLUSION. CUP OF WINE
What do you see in this picture? What is the illusion here?
If, in addition to a goblet of wine, you can see two faces looking at each other in the “legs” of the goblet, you can be congratulated!
TO ARTINKA ILLUSION. WAVY SIDES OF SQUARES
Try and guess what kind of illusion is hidden in this picture.
If you see the wavy lines of the sides of the squares, it's not surprising, because it's an illusion! Using a ruler, you can determine that the sides of the squares are straight and even.
OPTICAL ILLUSION. HIGH HAT
Estimate the height of the hat and its width and answer the question: "Are the segments AB and CD equal?"
I really liked this optical illusion. It's incredible, but the height and width of the hat are exactly the same, i.e. segment AB is equal to CD. Due to the fact that the edges of the hat are bent on the sides, and the person's face, on the contrary, is elongated, an optical illusion is created that the height of the hat is greater than the width. This can be explained by the fact that our brain takes into account the size of the surrounding objects. If you measure the segments with a ruler or simply cover the person's face with a sheet of paper, the optical illusion will disappear.
OPTICAL ILLUSION. GRAY DIAMONDS
Are all gray diamonds the same color? Isn't it true that the lower layers of rhombuses are lighter than the upper ones?
The color of all rhombuses is exactly the same. This optical illusion can again be explained by the environment. Our brain compares objects with environment, and an optical illusion occurs.
OPTICAL ILLUSION. A GIANT CHASES A Dwarf
Do you think the giant will overtake the dwarf?
I will not give an answer to this question. But I know for sure that “fear has big eyes” and that these two figures are exactly the same. Our consciousness has been caught in an optical illusion, due to the corridor going into the distance, it perceives that the distant figure should be smaller.
OPTICAL ILLUSION. BLACK AND WHITE DOTS
The correct answer is 0. There are no black dots in the picture, all dots are white. Our peripheral vision perceives them as black. Because with lateral vision, there is a shift in the picture, but when we look at the same point directly, the optical illusion disappears.
OPTICAL ILLUSION. HORIZONTAL LINES
Can you see the horizontal lines in the picture?
In fact, all lines are not only parallel to each other, but are also horizontal. You can use the ruler to check.
OPTICAL ILLUSION. SPIRAL
Is it a spiral? Is not it?
Take a closer look and you will see an optical illusion, in fact it is even circles. But due to the geometric pattern and selected colors, the illusion of shifting the lines of circles arises in consciousness.
OPTICAL ILLUSION. PINK LINES
The picture shows pink lines crossing each other diagonally. Different shade, right?
In fact, the pink lines are completely identical to each other, they are the same shade of pink. This optical illusion is based on the contrast of colors surrounding the pink lines.
OPTICAL ILLUSION. LADDER
I ask you to answer the question: “Where does the staircase lead, up or down?”
The correct answer depends on which side you look at. If you imagine red as the front wall, then up, if yellow, then down.
OPTICAL ILLUSION. LINES
Are the lengths of the left and right vertical segments equal?
You can use a ruler 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 was under their influence.
