Big Fat Naked guy I've been drawing on the subway using my iPad

Ive been working on this guy from time to time on my daily subway commute. I have really started to get into the iPad as a digital sketchbook, and I highly recommend an app. called Procreate. It has quickly become my sketching app. of choice. It has a very user friendly interface and a excellent set of features. 

 Here is a view of the Procreate interface. You can check it out the app at the developer's website: http://savage.si/