Internet Photo Challenge: Do You Know What This Is?

Take a long hard look at this photo.

It has been going viral on Facebook and has been messing a lot of people’s mind.

At first look, it looks like a morphed bird or bat turned upside down. But not really…

What is this optical illusion

Photo from: Facebook

Do you know what it is? If yes, keep it a secret and don’t spoil the fun.