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.
It is a fact that kids greatly amuse employing coloring Sheet. When I was a teenage child, I had made a coloring notebook, combining the colorful images of landscapes, wildlife, aerial life, aquatic life and so on. It was such an interesting hobby, that my schoolmates were also showing their interest to simulate it. Thus, this is a hobby - all children appear interested to garner the coloring-pages and cards to enjoy their life at their best. You might speculate that, in what sort of colors or images my kid is interested in.