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Unhooking the shadow
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Unhooking the shadow

It seems that in this drawing while one man puts the paper on the wall, the other unhooks his shadow ... Solution It is a beautiful optical illusion.

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Tiger

Here we have an image of a Bengal Tiger, can you see what it hides? Solution Look closely at the stripes on his body and you will see that there are some letters in English that say: “THE HIDDEN TIGER”, that is “the hidden tiger”
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The problem of the rooster

There is something strange about this rooster. Do you know what it is? Extracted from the page www.smart-kit.com Solution The crow's feet in the figure have a membrane between the fingers just like the ducks. Real roosters do not have such a membrane.
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Jastrow Illusion

Which of the two figures is greater? Solution Both are exactly the same. The fact that the figure at the top seems larger than the one below is known as Jastrow's illusion. It is an optical illusion discovered by the American psychologist Joseph Jastrow in 1889. Because of this illusion, the figure below is perceived as larger, when in reality both are the same size.
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The cube

What is the maximum number of cubes of a centimeter side that fit inside a cube five centimeters side? Solution Fit 125 cubes.
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Spirals

Look at the figure. Apparently it forms a spiral ... Solution But if you look closely you will see that it is actually formed by concentric circles.
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Mechanical problem

Order the vignettes of the image to form a meaningful story. Extracted from the page acertijosymascosas.blogspot.com.es Solution The correct sequence is as follows: 1st. D: The mechanic arrives at the damaged truck with the toolbox. 2nd. B. Repair the front wheel. Another wheel is in the rear.
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Flag movement

Look closely at the image, what do you think is static or has movement? Solution The image is static, but when we stare at it it seems that it moves like a flag.
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Santa Claus

We finally know where Santa Claus lives and works! Solution This is a drawing made with chalk with 3D effect. Performed by Julian Beeber.
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Cliff

In this photo we see a beautiful cliff ... Solution But at the same time it looks like the head of a horse.
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Crocodiles

In this image you can see how the crocodiles disappear. Solution It is one of the famous lithographs of M. C. Escher.
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Reflection in the glass

Look at this picture, can you see the face reflected in the tube-shaped glass? Solution If you move away a little, it will be easier for you to see the reflected face of a bearded man.
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Charges on the board

In this optical illusion you can see beautiful red cobras on a board, it seems that they climb up some stairs ... Solution It is an impossible image.
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Moving circle

In this image you can see a circle, if you look closely, do you see how it moves? Solution It is only an optical illusion, it is actually a static image.
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Unhooking the shadow

It seems that in this drawing while one man puts the paper on the wall, the other unhooks his shadow ... Solution It is a beautiful optical illusion.
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Fishing in the city

In this photo there is a man sitting fishing in the center of the city. How is that possible? Solution It is another 3D optical effect created by an extraordinary cartoonist.
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Water source

In this image we see an optical effect where we seem to see a fountain that draws water, it is also in motion ... Solution It is just an illusion, it is a static image.
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Giant crab

Watch out for the crab, it's huge! Solution This is a drawing made with chalk with 3D effect. Performed by Julian Beeber.
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