The book will become a standard reference in the field with its coverage of many theoretical results with formal proofs, and is written in an accessible style making it attractive to any one intrigued by optical illusions and impossible or ambiguous figures, including computer scientists, mathematicians, cognitive scientists and psychologists.
| ibn khafif sibella giorello george wentworth mary carillo david mackay | nancy conner jennifer zablotny charles pusey fanger m s federico garcia lorca |