He's taken artwork from a number of sources including himself, he says, and combines it with notable quotes for the characters in question, and renders a predominantly silhouettish style. They're lovely. Definitely wallpaper material.
Superheroes already have a prominent place in pop culture. Their images can be seen anywhere. As a fan I enjoy seeing the strength of these characters in the spotlight, but because I am looking to reach a new audience, I needed to find a new light. I had to consider that comic books are a series of images accompanied by dialogue, and since it's the images that are already so prominent, I decided to focus on the dialogue.