print email comment close Grand Illusions URL: http://www.grand-illusions.com/ Description: Intriguing optical illusions and scientific articles for inquiring minds. Includes "The Strange Story of Napoleon's Wallpaper," a scientist's explanation for Napoleon's final illness. This site could devour hours of your time. Excellent mix of art and science in a commercial base. Library of Congress Subject Headings: Optical illusions LII Database Information: Record 15131 created by on 09/04/1998 Last modification on 04/27/2004 Published: 09/04/1998   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/15131