Do you believe in your own eyes? 15 visual illusions that make people crazy

Do you believe in your own eyes? 15 visual illusions that make people crazy

Everyone usually says "seeing is believing", but how come things are what we see? Don't be so simple, sometimes the world is not what we see, there is a big difference between what we see and the facts.

Not to mention some complicated things, our senses can sometimes be simply manipulated and distorted. Pictures will confuse our perspective and make us feel that we are seeing things that are not real. Let's take a look at these crazy visual illusions:

1. Move the image forward and backward in front of your eyes

Move this image back and forth in front of your eyes, what do you see? Does the image seem to be moving? Friendly reminder: staring at this picture for a long time will cause serious discomfort.

2. Fluctuation graph

If you observe the details of the image carefully, you will find that all the graphics in the picture are standard shapes, and the connections between the graphics and the graphics are also horizontal, vertical, or on a line at a 45-degree angle. However, the entire graphic looks distorted and wavy.

3. The rotating circle

If you stare at this picture long enough, you will feel the circle shape in the picture turning.

4. Distorted red line

The red lines in the picture are parallel and evenly spaced no matter in the horizontal direction or in the vertical direction. But do they look distorted?

5. Visual fork

This one is a bit similar to the previous one, but it is even more maddening. Is the fork in the picture two prismatic teeth or three cylindrical teeth?

6. Gray bars

The gray bars in the picture look like the color on the left is brighter and the color on the right is darker. But in fact the colors of the gray bars in the picture are the same, and only the background behind it changes.

7. Hidden animals

There is an animal hidden in the picture, can you see it? It will take some time, but I believe you will be able to see it, otherwise your imagination is really bad!

8. Sinking floor

The picture shows the floor tile pattern of the bathroom. Does it look like the entire pattern is sinking toward the center? But in fact all square tiles are exactly the same. The dots in the upper left and lower right corners of the tiles create this visual illusion.

9. A girl or an old granny?

Is the first thing you see a girl, or an elderly witch? This is a very classic visual illusion diagram. Some people can only see one, and some can see two. Can you see both?

10. Poggendorf Illusion

Look at the picture on the right. Do you think the black line is aligned with the red line below, or is it aligned with the blue line? Poggendorf's illusion makes the black line seem to move up.

11. Orbison Illusion

In Orbison’s illusion, the red diamonds on the blue radial lines seem to be distorted. In fact, the red one is a very standard diamond.

12. Gradually keep the pattern away from your sight

Let the pattern gradually move away from your sight, what do you see? This graph, the farther away from your line of sight, the more information you see, can you see all the information in the graph?

13. Zollner Illusion

The diagonal lines in the picture (toward the lower right), do you look parallel? In Zorla’s illusion, these parallel lines do not seem to be parallel.

14. Moving ring

Stare at the black dots in the picture, and then move your eyes back and forth. What do you see? Are the two rings rotating?

15. Small black spots

Can you count the number of small black dots at the intersection in the picture? This is a very classic visual illusion picture. In fact, the intersection point in the picture is beautiful and black, but you look at it as if there is a small black dot flashing at that intersection.