Spiroglyphics: CitiesYoull be amazed as the spiraling lines transform into images of famous cityscapes. Spiroglyphics: Cities features a new type of mind bending graphic puzzle from Thomas Pavitte, best selling author of the 1000 Dot to Dot and Querkles series. At first, all you see are simple spirals. But when you look a little closer and start to color between the lines, you'll see a city scene begin to take shapeand when you're finished, you'll have a masterpiece