face looks fine when the whole face is upside-down. It's worth pointing out that the illusion may not be specifically to do with faces, but with things that we are used to seeing one way up.

Optical illusions are the most amazing and mind-bending visuals, challenging the way we perceive things. These changing ...

The Thatcher effect, also known as the Thatcher illusion or Eyesmouth-Wrongway, is a phenomenon where it becomes more difficult to detect local feature changes in an upside-down face, despite ...

You only have 8 seconds to find the face. So, set a timer and start searching! Need a hint? Try looking at it upside down Still struggling? Don’t worry—this optical illusion is tricky for a ...

It is almost impossible to identify inverted face characteristics in upside-down photos due to this mind-bending illusion—until the image is turned right-side up and the disturbing truth is ...