Illusion art-do not trust your eyes easily

The fraver spiral is one of the most influential phantom graphics. What you see seems to be a spiral, but it is actually a series of intact concentric circles! This figure is so clever that it will prompt your fingers to pursue its path in the wrong direction.

[Analysis] The "winding feeling" of each small circle is transferred out through the large circle to produce a spiral effect. Cover half of the illustrations and the illusion will no longer work. In 1906, British psychologist James Fraser created an entire series of winding phantom images.

Curve square: Are these complete squares?

[Resolution] The square looks distorted, but in fact their edges are straight and parallel to each other. Bill chessell created a visual art version of this curve illusion.

Incredible parallel lines: do not think this is not parallel. Use things to measure it well.

The two desktops have the same size and shape. If you do not believe it, you can measure the volume of desktop outlines.

[Resolution] although the graph is a plane, it implies a three-dimensional object. The perception tips provided by the table-side cooperation subpush affect your 3D interpretation of the table shape. This fantastic illusion graphic is clear
It indicates that your brain does not follow what it sees for a word. Roger Xie pude, a psychologist at Stanford University, created this illusion.

Blinking mesh: when your eyes look around the image, the circles at the link will flash.

[Analysis] German visual scientists Michael Shi ruowv and E. R. vister discovered the flickering grid illusion of ransomware in 1997. The cause of this illusion is unclear.

There are also some out-of-the-box points: the Black Box is staggered and there are invisible black spots

Escher's impossible box

[Analysis] The Belgian artist marse heimeike drew inspiration from a painting by M. C., a Dutch graphic artist, and created an impossible physical model of the box.

This is also:

Crazy nut: Do you know how the Straight Steel Rod magically passes through these two seemingly right-angle nut holes?

[Resolution] The two nuts are actually hollow. Although they look convex, they are not vertical to each other. The nut is illuminated by the light source below (generally the light should come from the top), which tells people to judge him.
The real 3D Shape provides error information. In the magic world in the United States, Andrews created this wonderful illusion.

Ice illusion: Are the two internal circles of the same size?

[Resolution] The two inner circles are identical in size. When a circle is surrounded by several large concentric circles, it looks smaller than the circle surrounded by some dots.

Curve illusion: the vertical bars seem to be curved, but they are straight and parallel.

[Resolution] When your retina translates edges and outlines into passwords, the illusion happens by chance in the visual system. This is the illusion of curves.

Berkendorf ring illusion: Can the two ends of the gap of the circle be completely connected?

[Resolution] although the endpoint does not seem to be connected together, the left bend is a little smaller than the right bend, but it is actually a perfect circle.

 

How is an impossible board possible?

[Analysis] The board is completely flat. It is based on a design by Swedish artist Oscar Reuters Ward and created by Bruno vister.

Torranken bending illusion: Which line has the largest curve radius?

[Resolution] The three arcs seem to have different degrees of curvature, but they are actually the same, but the following two are shorter than the one above. At the end of the visual neural system, we started to explain the world in a short segment. Current Line
Segment-related positions are perceived only after a larger range of space is extended and summarized. Therefore, if a small part of a curve is given, your visual system will not notice that it is a curve.

This image uses the principle of "visual staying" of human eyes to make you look at it after closing your eyes:
Stare at the Four Vertical points in the figure for about 15-30 seconds with your eyes for a long time. Close your eyes and keep them closed. You will see an aperture in this aperture ...... Who have you seen?

Lubin's face/vase illusion: Are you looking at a vase or a side image of two people's heads?

[Resolution] both types of interpretation can be seen. However, you can only see faces or vase at any time. If you continue to view the image, the image will be changed by yourself so that you can only choose one between the face and vase. This classic graphic/background illusion map is widely known by the psychologist edger Lubin. Lubin was inspired by a 19-century intellectual toys card.

Trapezoid illusion: Which line looks longer, the red line or the blue line?

Resolution: The red lines appear a little longer than the blue line, even though they are completely equal in length. The angle smaller than 90 ° makes the side containing it shorter, while the angle greater than 90 ° makes the side containing it longer. This is the trapezoid illusion.

Let's take a look at the two lines.

Biseld illusion: does all the red in the figure look the same?

[Resolution] context affects your perception of color. All colors in red are identical. This is the bisserd illusion.

Illusion: this is an example of a wonderful illusion. In the crosstab chart, you can see the tiny little points. These points create a series of concentric circles.

[Analysis] British visual scientist, artist Nicolas? Wade created this wonderful illusion to produce an illusion.

Black Forest image: Does the black line look bent outward?

[Resolution] black lines are straight and parallel. This classic illusion was developed by the German psychologist Al ward in the 19th century? Black Forest first discovered.

Drag the scroll bar when you look at this picture, and the effect is better.

How is this?