These 150 optical illusions will blow your mind and send your brain into a spin!

Can you trust what you see? Of course you can't, and that's what makes these optical illusions so much fun! Created by the experts at the award-winning Archimedes-lab.org, this book is sure to amaze and astound. It includes a range of the best and most interesting visual tricks:

• Ambiguous and impossible figures
• Hidden objects; color and brightness effects
• Misperceptions of length, size, and shape
• Illusory moving patterns, and image paradoxes