Can you figure out what's moving in this optical illusion?

Optical illusions are a fun and challenging way to keep your mind sharp. They can be found anywhere, from paintings and pictures to real-life animals in the wild. While some optical illusions can reveal your hidden personality traits, others test your IQ and observation skills.
An Instagram page of optical illusions shared a picture with the caption "Do you see it moving?" The picture shows an orange with human features standing inside a square made up of many smaller squares.

The square is then inside a larger box. The trick is that at some point, the orange or the boxes may appear to be moving. This depends on the individual viewer, as some people may see the

boxes moving

while others see the orange moving.

Did you see it moving? No? Concentrate properly and you will definitely feel either one of them is moving. The trick to feeling it is to focus in the centre. So, you need to focus either on the orange guy’s nose or his face and you will surely feel it.

As soon as the picture was shared, users flooded the comments section with their opinions. Many said they didn't see anything moving, while others said they saw the boxes moving together, the middle box moving, or even the

orange guy moving

. Clearly, this

optical illusion

is very effective at tricking our brains.