Astounding Optical Illusions

by KatherineJoyce (Author)

• Used

  Paperback
  1995

  $12.91

  Astounding - but real - optical illusions are everywhere! Open up this collection of fantastic optical illusions, and find moving specks before your eyes, grey spots that appear and disappear, solid objects that cannot exist, straight lines that wave and bend, circles that shake, pusating patterns - and a whole host of visual tricks that will challenge and amaze! And there are other kinds of illusions, too. Imagine picture puzzles with hidden objects, great shadow illusions you cast on the wall, and illusions that fool your other senses - hearing, taste, and touch! You'll never look at the world around you in quite the same way after you explore the illusions in this book.