Seeing is deceiving -- Guess what? -- Eye don't believe it -- It's all in your head -- Colors can confuse -- Op-tricks around us -- It's a magician's job.
Summary:
Explains how optical illusions trick the eye and fool perception and provides examples and instructions for readers to make their own.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.