Once again the simple things are the best - this is a series of wallpapers that you colour in by following the numbers. Just like the books you have when little.
Designs include the bugs, space and animals. These designs are similar in feel to those done by Jenny Wilkinson who in 2003 to created her own wallpaper that you can customise with colour - using any colouring medium. I am going to buy the bugs one as it rocks!!!
Personally I think it looks cooler untouched, or a tiny bit filled in, but what do I know!