I have done a lot of these “doodle animated films“ for clients all over the world. Here are some of the drawings they where created from. You can read all about the process to create these kind of films here: http://www.creativesupport.dk/#!the-film-process/cf8a

If you want to see some of the films, please go to my Vimeo: http://vimeo.com/creativesupport

Before I started to draw these films on my Wacom Cintiq, all where done on paper, photografed and cleaned up in Photoshop, below one sample of this