One of my friends is attempting a Graphic Novel and he asked me to do the artwork.

This is a concept of the main character, sitting in his room holding onto his diary, which he writes the events of his daily life...Sounds kinda boring right? Well, he's stuck in an apartment that's turned into a civilization due to a zombie apocalypse.

I thought it was really neat, and different.

Deadhouse really isn't the name of the GN, but from reading the drafts, Katatonia's "Deadhouse" comes to mind. It fits the setting perfectly.