Twenty-five pairs of colour illustrations from classic Saturday Evening Post covers invite children - and adults, too! - to spot the differences. Pictures on the left display unaltered original art; the ones on the right feature 10 to 14 subtle changes. Suitable for ages 6 and up, the images include nostalgic works by Norman Rockwell, John Falter, Stevan Dohanos, Richard Sargent, and many others. Solutions included.