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 ...

From eye-boggling images to logic-defying illusions that play with the subconscious mind, we’ve gathered five famous optical illusions and broken down the science behind them. You might just be ...

Sources claim that the brown bear reading the book says it's a real page-turner ... University of Glasgow found that staring at an optical illusion can improve eye sight by allowing you to ...