The concept is 'Trick or Treat'. On the back is the 'trick', represented by the devil. On the front is the 'treat', represented by a guy stuffing his face. Both the front and the back images are identical... just rotated 180 degrees. source

Designer Marc Bottler used stacked wooden blocks to create an amazing Alphabet illusion, it is not an alphabet but the tricky camera angle made sure it look like an alphabets

Sometimes the contrasting colors and the placement of a certain elements can trick our brain into thinking that some images are moving when in fact they are static. This is exactly the case with the following image.

"Trick Eyes Graphics NEO" (written in English and Japanese) has been published!



(The right book is an academic one entitled "Introduction to visual illusions")

Three men decided to split the cost of a hotel room. The hotel manager gave them a price of $30.

The men split the bill evenly, each paying $10, and went to their room. However, the hotel manager realized that it was a Wednesday night, which meant the hotel had a special: rooms were only $25. He had overcharged them $5!

He called the bellboy, gave him five one-dollar bills and told him to return it to the men.

When the bellboy explained the situation to the men, they were so pleased at the honesty of the establishment that they promptly tipped the bellboy $2 of the $5 he had returned and each kept $1 for himself.

So each of the three men ended up paying $9 (their original $10, minus $1 back) totalling $27, plus $2 for the bellboy makes $29.

Where did the extra dollar go?

This eye trick bases off of a pattern, and it works pretty good!
the black dots in the square is moving continiusly from upward to downward and downward to upward and from left to right and then right to left, the square in the middle of the image it look quite dizzle also

In this image, the two circles appears to be wavy. It’s so confusing on our eyes that we cant see the circles shape properly.

There is a simple trick about this optical illusion, but first take a look these two images below and see what they look like to you. Do those balls appear to be on the ground on the first and up on the second image? They sure do if you orientate by the shadow below the balls. We can't mistrust the shadow, or can we? Yes we can. Now look at the shadow position on the first and the second image and you'll see that balls stand on exactly the same place they did on the first image, but the shadow is moved. isn't it?

In this Illusion the girl is actually building a tower but the boy is playing a trick with our eyes because the actual tower is behind the sea and what that boys is making as think that he was building that tower(It is not that everytime what we think is right or must be true)