Optical illusions are endlessly fascinating, and this book takes them to the next level! With ingenious full-colour art, this activity book doesn't just present these illusions-it shows how you can recreate them yourself, while demonstrating the brain-boggling science of perception.

Create impossible objects, mind-bending patterns and uncanny perspectives in these activities, including:
• Mazes
• Colouring
• Experiments
• Photography
• And ways to test yourself!

Ideal for readers aged 7+, this fascinating activity book will improve problem-solving skills and reveal incredible facts about the human brain!