Click here for a printable "Wowsheet" to help turn this ... and Wow in the World of optical illusions and ambush predators! Want to learn more about the science behind optical illusions and ...

Sugihara created a printable version of the 3-D illusion ... and thus can create new types of 3-D optical illusions," said Sugihara to CNN’s Jacopo Prisco by email in 2018.

Check out some of these optical illusions, below — and see how you perceive images placed before your eyes. Just how do optical illusions work? "From an evolutionary standpoint, optical illusion ...

Independent publisher Counter-Print has released Optic, a new book on the history of optical illusions in graphic design and how this craft has developed over the years. The inception of Op Art came ...

We de­fine "illusions" as the phenomena in which your perception differs from physical reality in a way that is readily evident. You may see something that is not there, or fail to see something ...