VISUAL (OPTICAL) ILLUSIONS
visual distortion. Encyclopedia of visual illusions At leisure / Visual (optical) illusions << Back: Other illusions and effects >> Forward: size illusions Hering illusion (fan illusion) The lines are actually parallel.
Wundt illusion The lines in the center are actually parallel.
The lines are parallel here too.
Wavy mesh All lines look like waves, although they are parallel to each other.
Point in a triangle Looking at the figure, it seems that the yellow dot is located closer to the top of the triangle, although the distance from the base to the point is equal to the distance from the point to the top.
blue lines The vertical black lines are actually parallel to each other, although they appear distorted.
Escher illusion The vertical and horizontal lines are parallel, although they appear as arcs.
bloated square Circles in the corners of the picture significantly distort the correct square.
Cafe "Wall" illusion Are the horizontal lines parallel? Yes, parallel!
frog eggs Circles (tadpole eggs) are located on parallel lines, although they look distorted.
The red lines are straight, although they appear to be curved.
Zollner illusion Parallel lines appear to be curved.
Poggendorff illusion The lines BC lie on one straight line, and not AC, as it seems.
domino Mutually parallel lines appear distorted.
green square Vertical and horizontal lines are parallel to each other. The central part of the picture seems to be convex.
Snake The vertical lines are parallel to each other, although they appear distorted.
Illusion with twisted ropes Is it straight or not? These are parallel lines.
Table illusion The horizontal "table top" is parallel to the base, although it appears tilted.
Perelman illusion The letters are actually parallel to each other
Another parallel line
Eyes looking at you Vertical and horizontal lines are parallel to each other
Rhombus distortion Vertical and horizontal lines are parallel to each other. The illusion of "bulge" of the central part of the rhombus is created.
Circle Distortion The correct circle inscribed and described by squares seems distorted.
Lipps illusion The central parts of the lines are parallel to each other.
Orbison illusion The squares appear distorted.
Curvature of circles Looking at the top drawing, find the arc that ends the circle. Blue? Now take a look at the bottom picture...
Taylor-Wodehouse illusion The distance between the parallel lines is the same, but in the figure the lines appear to converge.
Vertical and horizontal lines are parallel
colored lines The colored lines are parallel to each other, although there is an illusion that each line looks like a wave.
Rotated squares The squares appear to be rotated counterclockwise, although they are actually located on the base parallel to the horizon.
Parallel bifidobacteria
Vertical lines are parallel
non-rectangular rectangle And yet it is rectangular.
Square The figure shows an absolutely even and regular square, which seems to be curved.
Another square
Blue squares appear to be drawn unevenly
colored sticks Are all the angles between colored sticks different? Really straight!
Does the pattern curve inwards? All squares are not really distorted.
Does the pattern seem to come forward? In the figure, all the squares are not distorted.
Pillow? All segments are regular in shape, although the barrel-shaped illusion is pronounced.
Thompson illusion In the figure shown, the direct tangent to all circles of different radii seems to be a curve, since we involuntarily liken it to the upper curvilinear boundary.
The drawings are not spirals, but concentric circles
The circle in the center appears distorted
right angle distortion
Circles are on the same line
Is there distortion in the center of the picture? In fact, there are no distortions.
Letter X In fact, the little squares lie on parallel lines.
A few more grids
Eyes Look at the left and right thumbnails. Do you see that the eyes of the left person look in one direction, the right one in the other? In fact, people are looking at one point!
curve pointers The curvature is actually an illusion of distortion caused by the pattern on the signposts. Both pointers stand on vertical and parallel pillars.
The road goes sideways It seems that these roads are not parallel. In fact, the photos are exactly the same.
leaning towers of pisa Although these photos are the same, the tower in the right photo seems to be tilted more.
The grid repairs itself Focus on the center of the drawing. After a while, it will seem to you that the grid will become solid.
Lobster on a broken plate If you focus on the lobster's right eye, the plate will appear to be whole.
Are the lines bending? No, they are straight.
Alphabet Black letters form white diagonal stripes.
queen happy and sad
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Leave your comment on this article: Comments on the article: a guest Afiget! Nastya Super! [;)] [up] Annie Nice, but old. Vetal Great! a guest Funny, interesting. Igor Old does not mean useless. Mathematics is also old, but almost everyone studies it, although not everyone loves it. [up] [roll] a guest In the word SHADOW, the letters are not parallel! Maria I had no idea there were so many illusions. But... The mesh hasn't been repaired. And I checked the letters with a ruler - the difference between the bottom and top is 1 mm. Alexander Suite! All languages of this page Home page | Library | Articles | Website map | Site Reviews www.diagram.com.ua |