It's too easy to tell why this art inspires me. Look at this detail! Usually I am a fiend for bold color but any color to this piece , i think, would take away from it. <3K8<3~
Close up skull would be a good tattoo, with something hidden in the eye. city scape, comic book scenario/villain, doctor who reference etc. Thigh/side/leg/upper right arm (ribs maybe? but PAINFUL)