Optical illusion: We will rename you a 'visual genius' if you can spot the 3 differences in these pictures in under 15 seconds!

Optical illusion s have gained a lot of popularity recently, as they get our brain to exercise, and can be the perfect test of our observational skills and keen eye. They are also super fun to solve, and can be the perfect recipe for a bored evening! An optical illusion is actually a visual phenomenon where the brain misinterprets what the eyes perceive. It occurs when the information sent by the eyes conflicts with how the brain processes and understands what it sees. These illusions often trick us into seeing things that are not there, or perceiving objects differently from reality. For example, a still image might appear to move, or two shapes may seem unequal in size even though they are identical.

Can you find the differences
We are back with another challenge, and this time it is a ‘ find the difference one.’ Your observation abilities and focus will face a challenging test through this observation task. The two images show a girl using her phone to take photos, but they appear exactly the same at first glance. However, 3 differences exist between these images which become visible when you examine them closely. You need to spot the differences, but there is a catch! You just have 15 seconds to do so! ( Source: Brain Quiz)

Your goal? Spot all three differences before time expires. Here are some hints:

• The differences between the images appear through variations in color, shape and small object positions.
• Maintain your concentration while being vigilant because any mistake will result in missing a detail.
• Start the timer to defeat the time limit while demonstrating your exceptional visual perception abilities. Ready? Let’s go!

The reveal
Give up? Here we have marked out the differences for you. Were you able to spot any? Let us know in the comments section.


Types of optical illusions

There are three main types of optical illusions:

Literal Illusions: These occur when the brain combines elements of an image to create something that doesn’t exist. For example, an image might look like two faces or a vase depending on how you interpret it.

Physiological Illusions: These are caused by overstimulation of the visual system, such as excessive exposure to light, movement, or color. They can create effects like afterimages or motion illusions.

Cognitive Illusions: These rely on how the brain subconsciously interprets information. Examples include illusions like the Müller-Lyer illusion, where lines appear longer or shorter due to surrounding shapes.