Optiska illusioner (Optical Illusions), 50 Models to Build (book)

Dive into the fascinating world of optical illusions and play tricks on your brain!

This interesting, richly illustrated book presents a host of astonishing optical illusions, such as shadow, spiral, colour and geometric illusions. It tells the historical background of the illusions, how and by whom they were created, and how and why they work.

How can a picture fool the brain into seeing things, patterns and movement that don't exist? How can two objects of exactly the same size look different, or the same shade appear as different colours? Some illusions are so complex that even scientists cannot explain them.

The book comes with fifty models you build yourself to create illusions, with simple, clear instructions in pictures and text. The book is in Swedish.