This is a title in the "Factfinders" series, which looks at optical illusions - images that appear magically from colourful patterns. It shows how they work and how to master the techniques.
"synopsis" may belong to another edition of this title.
Book Description Puffin, 1996. Paperback. Book Condition: New. An optical illusion is something that tricks your eyes. Straight lines can appear to bend, water can seem to disappear, and coins miraculously expand. This book will show you why these things happen, and how you are surrounded by optical illusions, from the clothes you wear to the television programmes you watch. Bookseller Inventory # 018825