My boyfriend's first attempt at painting with his iPad, he had some resolution/sizing issues but I still think it turned out pretty great.

Artist: Mango the Wolf
Can be found at:
https://www.weasyl.com/~mangothewolf
http://mangowolfworks.tumblr.com/
http://mangothewolf.tumblr.com/
http://www.furaffinity.net/user/renardalexander