Photoshop CC 2014 tutorial showing how to create the photographic, optical illusion called the “Hybrid Effect”. This effect combines two different photos into one image. When the image is viewed at ...

Photoshop CC 2014 tutorial showing how to create a bi-directional, optical illusion, photo portrait. Is the face looking to the left or towards the camera? IMPORTANT: At 4:22, Ctrl-click or Cmd-click ...

Test your perception with this optical illusion IQ challenge! Only the top 1% can spot the hidden heart among animal paws in ...

Using lasers, researchers triggered optical illusion signals in mouse brains, uncovering how the brain fills in missing details in vision.