You can find many clip arts with slightest modifications yet with different subject matters either, thus there is a continuing process of preparing, producing and using of these school clip arts by a lot of people. With everything else changing so fast, I believe it is valuable to retain some things essentially as they have "always" been. If your little one is fascinated by Disney characters such as Donald Duck, Mickey Mouse or Tinker Bell, you can selectively choose to print coloring-pages on this particular theme. Cartoon characters tend to constantly fall in and out of fashion. If the current trend is that of Ben 10 or the Incredible, you can easily generate hundreds of printable coloring sheet based only on these cartoon characters. The minuscule effort it takes to compile an on demand coloring book is worth the smile on your child's lips.
Various simple Biblical coloring book pages actually celebrate the life of Jesus Christ and the apostles pages show Christ in different ages of - adolescent, youth, adult and his ending days. The parables pages are good coloring pages to relate with the stories of Bible.
However, it isn't just at home that they come in handy. Many professional offices take care of children. There are also parents that have to bring their children along with them for business. It may not be ideal but they often can't afford child care or it is hard to find someone to watch the youngsters so they can take care of things.