Picture memory matching game for kids

C'est ce qu'une entreprise en/au(x) United States recherchait pour leur app design

I'm developing a memory matching game for kids but need better/cuter graphics for it.
Currently the theme is Chinese zodiac symbols but you can do whatever theme you like.
I would like to have at least 15 images to choose from.

I also need app icons for it (both iPhone and iPad) which would have to adhere to the sizes in the link below.

http://developer.apple.com/library/ios/ipad/#documentation/userexperience/conceptual/mobilehig/IconsImages/IconsImages.html

Needs to be images suitable for kids 10 and under. Voir plus