Optical illusions are mind-bending illustrations that are usually created by using color, shading, or patterns to control the way your brain perceives an image. Different people can perceive different things from such illusionary images. The field of psychoanalysis states that the way you see optical illusions can reveal your subconscious thoughts and desires.
It might also shed some light on your psychological and cognitive abilities. So, let’s look in detail at the Optical illusion of fuel pumps that appear to be of different colors by using horizontal lines. However, it will come as a shock that the five fuel pumps are of the same color. Let’s see the science behind this illusion.
Mind-Bending Optical Illusion: How Many Different Colored Fuel Pumps Do You See?
In this optical illusion, you will see that there are five gas pumps, each of a different color. There are three other rows below the first, repeating the same pattern. Also, the horizontal lines are running through each other’s columns.
This mind-bending illusion distorts the original color of the gas pumps, even though all five are the same color. There is an illusory trick used in this image that makes the originally identical pumps appear in different colors. So let’s look at how many different shades you can see.
Did You See 5 or 20 Shades of Fuel Pumps?
The creator of this illusion iCompario, stated: “Although it looks like there are a variety of different coloured fuel pumps, surprisingly there are only five different colours, each row is the same. The color of the fuel pumps is perceived to depend on the color used on the lines around the image. For example, a red line gives the fuel pump a different perceived color. This can lead our brain to perceive some fascinating color changes, which are not there”.
What is the Munker White Illusion?
In the above image, there is a horizontally colored grid with moving gridline colors. The two vertical stripes appear greenish and blue in the default setting but are made of identical green segments with different intervening gridlines.
It’s hard to believe, but there are only three different colors in the illusion! He stated in his research paper that “this illusion shows how much the perception of color is influenced by the neighborhood colors. The keyword here is assimilation. Closely related is the Munker-White illusion, which shows strong luminance shifts.”
This illusion explains that our brains don’t just see the colors of objects; they also see the colors around them. When the stripes on the gas pumps change color, our brains change our perception of each pump.
So, even though the pumps stay the same color throughout, the lines trick our brains into thinking the colors have changed. The illusion is less effective when you look closely, but it becomes more noticeable when you step back and see the whole picture. The degree to which this happens may vary from person to person.
So, optical illusions are a fascinating phenomenon that plays with our brains and leads to different perceptions. It works as a trick that deceives our motor sensors and vision creating a different perception of the things that are moving around us. When our brain starts believing things that aren’t happening around us and our eyes start seeing things that are the result of the cues given by our mind that leads to optical illusions. So, creating illusions that challenge our mind is quite a magical process and a beautiful piece of art that tells a lot about how our brain works.