Conversation so far:
Are there any other interesting aspects about the graphic novel, Ed the Happy Clown?
Christian elements especially—largely sacriligeous—are prominent in the book.
What is an example of Christian element in Ed the Happy Clown?
They are at first innocuous and unimportant: a zombie named Christian, another character who believes he has found Christ's face on a piece of adhesive tape.

Question: What other themes are there?
Self-contained rewrite: What other themes are there in Ed the Happy Clown?