How to Use Your Eyes

How does one read an X-ray? What do the markings on a butterfly's wings mean? Why do the colors in a sunset always come in a certain order? Elkins (What Painting Is) answers these and other questions in this engaging guide to little-noticed and little-understood elements of the natural and technological worlds. ""It's about stopping and taking the time to simply look,"" explains Elkins. If you learn to look at things in the right way, Elkins believes, the world around you ""will gather before your eyes and become thick with meaning."" Much of his book focuses on such ""universally unnoticed"" objects as twigs and stamps; in one chapter he demonstrates how to identify trees in winter by the leaf scars on their twigs, while in another he shows how stamp artistry reveals crucial details about the time and place of its use. Elkins also probes more esoteric subjects such as mandalas and Chinese characters (which are vastly more complicated than popularly thought in the West). This variety of topic seems intended to catch a wide array of reader interests, but it eventually feels like a thin pretext for discussing wildly dissimilar material. Still, most of the topics are interestingDespecially the chapter on ""ice halos"" (magical rainbow-like rings that form around the sun during the winter)Dand Elkins proves himself an enthusiastic, fun guide. With dozens of full-color photographs, this is a great book for the coffee table. (Nov)