Download or read book Perspective and Other Optical Illusions written by Phoebe McNaughton and published by . This book was released on 2007-10-01 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with the evolution of visual perspective, McNaughton reveals how and why illusions work. She offers optical illusions to suggest to readers that the world they perceive is in fact a complex product of their brains, constructed from the sensory data. Illustrations.